"Suzie, for the last time..." I sighed, brushing my hand through my hair irritably. Of course, I was naked yet again... Suzie really involved me in work experiments too much for my own good, even if I kind of liked the way they felt.
"Hm?" My sister didn't look up, too busy with taking down my measurements.
I waved off her advance with a hand, but I might as well have been trying to push away the tide. "Stop using me in your TransFun experiments." I tried to reason with her, fully well knowing her answer.
"They're not my experiments." Suzie chided, rolling her eyes as though she was speaking to a particularly dim child.
"Stop using me in your company's Transfun experiments, then." I sighed, massaging my temples. She could be insufferable when she got like this...
"Oh." Came her response. She whipped out a notebook, jotting down a few words here and there.
"Suzie?" I waved a hand in her face, and she noted that down too—her only response to my attempt to communicate. Undeterred, I tried again. "Hey, you know that's not an answer. Was that a 'no'?"
That time she looked up at me, an exaggerated incredulity on her face. "Of course it's not! I can't well run the experiment on myself, I'm biased!"
"And I'm not? I don't even want to do this!"
"Different kind of biased." She waved a hand dismissively, the action dislodging some of her hair. She didn't notice, busy with her notes, so I tucked it behind her ear for her. Honestly, without me she'd be completely and utterly lost...
“Say ‘ah’.” Suzie said, and I found myself instinctively opening my mouth; then gagging as she spritzed something past my lips, using a small squirt bottle.
“Ah! What the hell?” I smacked my lips, dread filling my body as a cool flavor coursed across my tongue. “I didn’t say I wouldn’t be taking it!”
Suzie blinked. “Oh. Well, look on the bright side, you get to be one of the lucky few to try out a concentrated dose of a pre-production serum! Plus, we get to test my spray applicator again!”
“Pre-production? What does that mean?” I shook my head, the world seeming to split before my startled eyes. I looked to my left, jumping in surprise as I saw the back of my head and my left cheek at the same time.
“What the hell is going on?” I watched my own lips move, heard my voice come from three different mouths at once. “Suzie?” I lifted my hands to my cheeks in shock, a slight relief coursing through my body as my palms met smooth skin. Then one of my hands brushed against more than a cheek—it bumped against my lips and my cheek at the same time, and I screamed in fear, windmilling my arms.
“Calm down, Linda! You just have three heads! ... And six arms.” She added the last bit as an afterthought.
Thankfully, knowing what I was becoming really helped calm myself, and I stilled my breathing, focusing on which head was seeing what. Knowing that I had three heads was the secret, once I realized that, things started to settle into place. It only took a moment, and I smiled with relief as the world settled back into a clearer view—though from three perspectives. With a start, I realized I was smiling through all of my heads, and I tried to correct the motion, finding no matter what face I made, all of my faces copied the motion.
“Something wrong?” Suzie smiled, and I scowled at her.
“Shut up, I can’t figure out how to work this. This isn’t like being a cat or anything, this is really difficult!” I spoke through all of my heads, forming an odd sort of stereo.
“Well... How do you move your left and right hands?” Suzie grinned, tapping her chin thoughtfully.
“I’m sorry?” I blinked, taken off guard.
“It’s instinct, isn’t it? So why don’t you just give into that, try out where it gets you?”
I frowned, closing my eyes. I tried letting my consciousness wander, then thought of tapping my left nose with my middle right hand. I felt a ginger pressure—only on one of my noses, and I opened all of my eyes to find only one of my arms had moved, tapping me on... my left nose!
“Got it!” I beamed, slowly working out how to use all of my other limbs. Luckily, it seemed that just like other TransFun serums, this prototype provided me with a set of instincts to match my new body. The trick wasn’t to concentrate on something, but to let my mind wander a little, sending a sidelong through to whatever I wanted to control independently.
I flexed all my arms appreciatively, my heads glancing at each other in turn. All of my heads were smiling with satisfaction—my new body had so much potential in it! I turned to look around, all of my eyes widening as I felt my breasts jiggle with the motion. That wasn’t right, they felt like they had a lot more bounce than usual... I looked down to find that I had three pendulous breasts, at least two cup sizes larger than what they’d been before.
I turned back to Suzie, a disapproving look on my faces as I tasked my six arms to lift each of my breasts, groping each appreciatively. It took two hands apiece, and my surprise only grew as I felt them further. They were heavy and pert, but as to what their function was... Well, I had only one guess.
“Hey, Suzie... What are these for?” I frowned with my outer heads, even as I grinned conspiratorially at her with my middle head. That took some doing, and the grin was a slightly faltering one, as if my middle head was torn between acting independently and frowning like my other heads.
“Stability!” Suzie pouted. “Those extra arms are each a little bit back behind the other ones, which would set you off balance if you didn’t have counterweights.”
“Mm-hm.” I crossed my lowest pair of arms, using three hands to grope myself my last free hand patted Suzie on her shoulder. It was getting a little easier, though all of my hands clenched slightly with each squeeze. “You do know that this form will probably be used for sex, right?”
Suzie gaped, astonished at my brazen proclamation. “Among other things!”
That was all she could muster to defend herself? I sniggered, all of my hands flying to cup my mouth instinctively.
Of course, this did nothing to improve Suzie’s exasperation. “I mean, think about it! We can use these for rescue efforts...”
“And sex.” I muttered through my right head, sending a sidelong thought to it. It was tricky, like trying to move your pinky independently of your middle finger—and my middle lips moved in pantomime with the right head’s.
“Or to be a more efficient typist!” Suzie continued, a slight pinkish tint to her cheeks the only sign that she’d heard me.
“Or to have sex.” This time, I spoke through my left, my lips still moving—though less so. It was like I was an amateur ventriloquist, using my own heads instead of a puppet’s.
“Or—or!” Suzie’s face was a dark red by now, and it looked like she was about to blow a fuse.
“Or having sex?” I winked with my middle head as I spoke through it, a natural grin spreading across all of my faces as I realized that I’d been able to keep my other mouths still this time.
Suzie made a strangled whine, stomping one of her feet on the floor—just like when she was a kid. I’d always had a preternatural gift for teasing my sister, and it looked like she’d just reached her capacity. “You!” She moved one of her fingers to jab me in the chest, halting the motion when she realized it’d be poking my middle breast.
Her hand wavered with indecision, and I sniggered with laughter. “See?” I chimed in unison through all three of my mouths.
“Agh!” Suzie flicked her hand up to poke my middle forehead. “Wait here, I’ll get some of the tests set up!”
I shrugged with all of my shoulders, waving her on with my rightmost set of arms. “Go ahead, I’ll try and familiarize myself with this a little bit more.” I grinned and winked teasingly at her retreating form. The second she left the room, I made a quick little switch, swapping the spare vial of… whatever this was with a similarly-colored one on the shelf. This definitely seemed like a fun serum to try out later…
But for now, I had to practice and make up for my borrowing of the sample. It was easier to use all of my limbs at once, but I had to test out my new body’s dexterity. It would be pretty pointless if I was transformed for nothing. Plus I could use this as a crash-course for later.
First, I worked on setting different expressions on my faces, waggling my eyebrows, sticking out one tongue at a time... It became surprisingly easy to do, the muscle memory setting into my body quickly. I smiled with my middle face, sticking my tongue out with my right and crossing my eyes with my left. It was a silly look, and I sniggered loudly, trying to make my faces look sillier.
It was really odd. I’d become an insect before, so I wasn’t unused to having new limbs. But the feeling of having three heads was really freaky—especially when I looked myself in the eyes. It was like looking in a mirror, but also looking back at the same time. For the fifteenth time, I looked at myself with my middle and right heads.
“This is...” I started with my right head, watching my lips move.
“Freaky!” My middle head spoke, giggling a little. It was really weird seeing someone else talk, listening to my own voice—while also speaking and watching myself listen at the same time. Was that really how I looked in a conversation?
I started trying out new things, making poses, playing with my arms. I tried doing a few silly dance moves, giggling at how odd it was to be so coordinated. I’d expected to have more of a learning curve, but it was relatively easy to give different tasks to my different arms, almost like I could task each of my heads to direct certain motions.
I started with putting my lower hands on my hips, then making a sassy gesture with my middle pair; and flexing my top pair. Then, I giggled, trying out making different faces while dancing. That was harder, a lot more coordination involved—especially given that I wasn’t too strong a dancer to begin with. That said, I had learned to do a few of Michael Jackson’s dance moves back in the day…
I started to moonwalk, posing with all six of my arms—and of course, Suzie had to walk in at that moment, accompanied by a large mirror. I yelped with surprise loudly, flailing all six of my arms.
She giggled demurely, “Don’t worry, I’m glad you’re trying out new things. It makes it a little easier on your next test.”
I smiled at her, arching my middle head’s eyebrow. “Which is?”
Suzie spun the mirror so it faced me. “Subject awareness!” She chirped, quickly jogging over to her clipboard and her smart-glasses. I blinked in mild surprise, taking in the sight before me.
All three of my heads were identical, a rich black head of hair framing my pretty faces, which seemed to have a bit of a foreign lilt to them. I looked closer, and sure enough, my eyes were a little bit slanted, a darker brown than usual. I thought I’d noticed the earlier, but I was too distracted by growing a pair of new heads.
But now that I had the time to ask… "Um... Why am I Asian now?" I looked closer at my reflection, a little bit disconcerted from the extra input of my other eyes.
"The proper term is Asiastic—you'll notice your skin tone and complexion are both the same. Professor Ishida wanted some marker of his handiwork, and we came up with this as a signature of sorts. I think it looks good on you—you can still clearly tell that you're Linda." She looked me up and down, tapping the camera built into her glasses.
"H-hey!" I blinked, my nudity even more apparent now to me. I had barely agreed to transform—pictures were out of the question!
"What? You can hardly recognize who you are, don't worry. When I publish these, nobody will know." Suzie smiled at me comfortingly, tapping another picture out.
"You just said that you can definitely recognize that I'm Linda!" I exclaimed from all three of my heads. I lunged for her glasses but my perspective was off, and Suzie was able to dance away, snapping a few more images as she did so. Stupid technology.
"Ooh, interesting! I hope you'll be able to get used to your new perspective!" Suzie exclaimed, holding her index fingers out to my middle heads. I found my eyes were instinctively crossing—then she moved her fingers apart to my left and right heads. Even as I blinked my middle head in confusion, I saw and felt my eyes crossing on those two heads, a perplexed expression settling on all of my faces.
"Ooh, reflexes are handled individually by the stimulated head—though there is a slight overlap." Suzie said aloud. I realized that I was being filmed now, and hurried to cover myself. Why the hell did I even show her where to buy those glasses?
"Don't worry, you'll never find all of the cameras." Suzie said, pinching one of my arms.
I yelped aloud through all of my heads, fixing her with two angry glares while my third pair of eyes focused on my injured limb. "Stop that! And that's even more reason to worry!" I looked back up to Suzie angrily. All of the cameras? It was her lab, but I’d expected her to leave me some privacy!
She whistled innocently, moving to swat me behind my right head. All of my arms rose instinctively, and Suzie nodded to herself. "And the subject seems to feel stimuli from her limbs in all of her heads, and will react to defend herself accordingly."
"Suzie..." I warned, putting all six of my hands on my hips. It looked more than a little silly, undermining the glares I was giving her.
"Subject also doesn't appreciate being referred to as a subject." Suzie noted, nodding with a self-satisfied smirk.
I glared, but then slowly worked it into an evil grin. If she wanted to play dirty, I could too. "Say, Suzie. You wouldn't still happen to be ticklish, would you?"
Her face fell almost immediately, and before she could run, I'd pounced upon her, pinning her arms to her sides while I tasked my other four arms to mercilessly tickling her underarms and ribs.
"S-Subject is able to use all limbs in tandem to perform various actions..." Suzie managed to keep the laughter from her voice when dictating, though the orderly phrase was flanked by squeals of mirth.
So, I was still a 'subject'? Well, if I recalled correctly, right to the left of her ribs was her most sensitive spot... I danced all of my fingers along there, and my efforts were rewarded with a particularly loud squeal of laughter.
"She displays peeerfect—" Suzie had to pause to giggle madly, struggling under the form grasp of two of my arms. "Recollection of events prior to change, aand!" Her voice rose to a high pitch as I dug my fingers in a little deeper.
Hm, where else... Just above her knees? I pinched at her thighs experimentally, and whatever she was trying to say next was promptly replaced with insensate babbling.
"No—stop—ah! Off!" She managed, all semblance of scientific analysis gone to the tickling that was driving her nerves wild. "Please!" Her laughter was entering that perfect stage where she was just whispering with laughter, unable to make sound.
I let up immediately, letting her catch her breath. Then I pounced again, with one last quick tickle that left her shrieking with mirth. I stood off of her, grinning as she pouted, trying to fix her hair so it looked ‘professional’ again.
“Test number one!” She exclaimed, pointing to a set of bowls on her table.
I arched my eyebrow. Those were there when I came in, and were full of fruit. I thought they were just her snack, but thinking of it now... I walked over, grinning at the bowls. Cherries, raspberries, and red grapes: my favorite fruits.
“So... This testing involves me eating delicious food? I’m in.” I popped a cherry into my right head, my left head moaning with bliss as I chewed on the succulent fruit.
“Oh, hey!” I grinned eagerly as I spoke. “I can talk while eating and not talk with my mouth full!” I sniggered, then choked as my right head started to laugh as well.
Suzie hurriedly jotted down a few notes while I thumped my chest. “Great! Now, I want you to do me a favor—tell me if you can taste that in your other heads.”
I blinked in mild surprise. I could, a little. It was like smelling something savory, tasting it in the back off your throat. I could taste the food—my brain simultaneously saying it was there and couldn’t be there. “I can!” I gasped.
“Great! I love having the data be in line with theory!” Suzie jotted down some more notes, back to her usually composed self. Well, at least as composed as her ‘usually composed self’ was. “Now, pop one of each in your mouths and tell me what you taste.”
I did as she asked, groaning with pleasure. I held a grape in my left, a raspberry in my middle, and another cherry in my right mouth. And I could taste all of them, a brilliantly succulent flavor that was like a fresh-squeezed juice; the aftertaste almost reminiscent of a smoothie.
“Oh.” I said, hugging my arms around my chest. Without further prompt, I popped more of the fruit into my mouth. It was an incredibly unique experience, being able to blend the flavor, yet also being able to lose myself in the taste of each individual morsel.
“Suzie. Suz. You need to try this.” I groaned in bliss, licking off all thirty of my fingers. I blinked in surprise as I realized I’d spoken form all of my heads, mirroring the licks with all of my arms and mouths.
“Interesting...” Suzie scratched down a few more notes. “I’ll be sure to after your trial is up. For now, how about a blind taste test?”
I looked at her with delight, applauding her idea softly. “I’d love one!”
“Great! Close your eyes—all of them—and say ‘aah’.” I dis as she said, rolling my eyes before shutting them. She popped a fruit into each of my mouths—grapes, from the feel of them.
“Okay, now bite.” Suzie ordered. I bit down on them at once. A wealth of flavors filled my mouths again, sweetness in my middle and right heads, with a slight tang in my left.
My eyes snapped open, and I cupped my left head with my hands. “Oh!” I gasped.
Suzie nodded, grinning from ear to ear. “Interesting.” She pulled out a baggie from her coat, revealing a bag of green grapes. “So even without concentrating, you can immediately tell the difference in taste between multiple objects.”
I nodded, humming happily as I chewed them. “So what’s next?” I said with my left head, pausing to swallow with the other two.
“Math problems!” Suzie clapped her hands a few times, holding out a few worksheets in her right hand.
“Um.” I frowned through all of my heads, my expressions ranging from consternation to outright disgust.
“And if you win, you get candy!” Suzie held up a bag of Lindor truffles with her other hand. I blinked, reaching out all six of my arms, saliva filling my mouths.
I swallowed, staring at the bag with undisguised hunger. “Give.” I lunged for the bag again and Suzie bopped me on my head with the worksheets. I grumbled, but snatched the sheets from her hand, grumbling under my breath.
I stalked over to the fruit table, pulling up a chair. Suzie hurriedly dropped off a few pencils and erasers on the table before me, then tapped her foot expectantly. I laid out the sheets before me, frowning at the sheer volume of numbers and symbols. Then, I sighed, scooping them into a single stack and tapping it on the table to straighten it. Well, the first row was basic addition...
“Oh! Hold up. I want you to do this, but close your left and right’s heads.” I looked up at her, frowning in confusion. Then, I did as she asked.
I worked through the first few sets easily, but my brow started to furrow as I reached through the harder ones below. When I got to derivation, I was practically sweating—who the hell needed to remember calculus!? I looked up to Suzie with a frown. “I can’t do this.” I said.
“How about with all of your heads at once?” Suzie asked.
“Can I open my eyes?” My right and left heads spoke, their eyebrows furrowed.
“Absolutely!”
I did as she asked, glaring at the paper intently. But putting all of my heads together was of no use, it was like a group of secretaries trying to jump to upper management. It was far beyond any of our capacities, and I glared up at Suzie. “Still no.”
She nodded, jotting down a few notes. Then, she walked over to me, spreading the sheets out before my eyes. “Thanks for the effort. Now, try these... But one page for each head.”
“No way! What makes you think I’d be able to do that!” I gasped in horror, staring at Suzie with wide eyes.
“A hunch. Just go until your heads hurt, okay?” Suzie shook the bag of treats and I resisted glaring at her. Just because I’d been a dog the past few times didn’t mean I was susceptible to such blatant bribery. Though the chocolate was good...
“Yeah, like that’ll take a while...” Despite a few lasting grumbles, I did as she asked, getting to the same hurdle. I stopped, glaring at her with all of my eyes.
“Great!” She chirped, jotting down some more notes.
“What is?” I sighed, massaging all of my temples. The math was making my heads hurt... Wait, it was making all of my heads hurt! I’d done three pages of problems in the time it took me to do one. Even if I wasn’t able to deal with the more complex stuff, this was still a huge change.
“Your extra heads each solve at the rate of your normal capacity, and even when working together, you can’t solve something out of your scope!” She jotted down a few more notes excitedly. “Professor Ishida’s assistant is a high-level genius, so she was of no use at all for the math component...”
“Who was of no use for the math compon—whoa.” A distinctly male voice interrupted our discussion, and I let out a small squeak as Josh, my boyfriend, entered the room. We’d only been seeing each other for a few weeks, and while he knew I was a part-time test subject, this was quite a radical change.
I decided the best thing to do would be to seize the initiative and catch him off-guard.
"So... What do you think?" I looked at Josh, doing a small pirouette to give him a look at my body. I put an expectant smile on all three of my faces, and though two of my hands were on my hips, the other four were arrayed in a show girl’s pose.
"Do. You. Like?" I said each word through a different head, each one winking as they spoke.
"Um..." He swallowed hard.
He hated me! For a moment, I was devastated... Then I spied the growing tent in his pants, and him shifting to cover it a little. I walked up to him, grinning impishly. "Or. Do. You. Love. This?" I alternated the statement between my middle and right heads, occupying my left with nuzzling his cheek.
Josh turned a cherry-red, stammering a little nervously. I chuckled, kissing him on both of his cheeks. His face was always so honest... I looked him in his eyes with my middle head as I pulled away from the kiss, relishing how he stared at me like a lost puppy dog who'd just found its owner.
"So, Josh is a fan." I said with a grin.
"Um." He gulped, but got a curious look in his eye. "What exactly is this for, anyways?"
I looked to Suzie, who leapt to the defense of her company's project. "It's a new design we've come up with that's built to assist working women from nursing to construction to—"
"The world's oldest profession?" Josh muttered, staring at my three breasts.
Suzie followed his look, her face falling. "It's for stability!" She protested loudly.
Josh blinked, looking to her, then to my breasts, then to her, then back to my breasts. Without warning, he grabbed the outermost two and I yelped with surprise as he groped them, gauging their weight and firmness. Then, he turned to my sister—still groping me—and arched an eyebrow. "Yeah. These are for stability." Flat sarcasm underlined his every word.
Suzie pouted. "Well—they are! Tell him, Linda!"
I sighed, admitting a slight defeat. "They do help out with keeping my balance, a little...”
Josh nodded sagely at that. “Mm-hm. So have you ever tried making out with yourself?”
I blinked slowly, confused surprise settling across all three of my faces. “Come again?” I spoke from my middle head, the most natural.
“Have you ever tried to make out with yourself?” Josh repeated himself slowly, an easygoing smile on his face. “It’s just like that clone situation, right? Isn’t it basically just masturbation?”
He had a point... I sent a sidelong glance at Suzie using my right head. She was shock-white, her mouth opening and closing wordlessly. I grinned from ear to ear. Well, that settled that. I turned my left and right heads slowly, so they were looking at each other. We were close—a lover’s breath the only distance between the two.
I licked my lips with my left head, the sexy motion arousing me even more because I could see and feel the action. Four hands rose, cupping each head firmly in a gentle caress. My third set of arms busied itself with hugging my waist tightly. I shut my eyes, pulling my heads in close. And we kissed.
Electric sensation tingled across my body, and a soft moan escaped my left head’s lips. I groaned again, moving from gentle pecks to a long drag to a passionate lip-lock.
“Oh my God.” I breathed through my left head, even as my right and middle head swapped spit. Tenderly, I slipped my tongue into my right head’s mouth, kissing myself in a whirlwind of passion and delight. My right head was all too eager to receive my own tongue, even though it was completely alien to feel both of my tongues running along each other. It felt so sinfully good, a rampant eroticism running its course through my body.
Slowly, my free hands went from hugging myself to groping myself, cupping my large breasts in my palms. I tightened my grip gently on their generous weights, and my knees knocked together from the sheer euphoria that threatened to overwhelm my psyche. I continued to squeeze their plump flesh, relishing the riptide of pleasure that squeezed me in passion’s embrace.
Josh swallowed loudly across from me. “I guess that means you’re enjoying this as much as I am?”
My response was to grab him, pulling him in close so my left head could kiss him. My right and middle heads broke their kiss, my middle nuzzling him while I spoke through my right. “Ready for a two-person foursome?” I didn’t really need to ask him, the feeling I was getting from his lower body was answer enough. No, I asked for Suzie’s benefit.
Sure enough, she made a strangled squeak. But I was already hugging Josh with all of my arms, pulling him in tightly so I could rub my right thigh against his leg. I moved my kiss to my middle head, nuzzling and licking his cheeks in turn with my other two heads.
“That’s not what this was meant for!” Suzie tried to break us up with another enraged squeak. Josh didn’t even bat an eyelash, too distracted by my ministrations.
I responded on Josh’s behalf. “It’s what it’s being used for now.” I smirked at Suzie through my right head, while my left blew her a raspberry. To hell with her other tests, this was great data! Having three heads didn’t just multiply the pleasure—it increased it exponentially! Moreover, I could kiss and talk at the same time! Think of the multitasking!
I ground against Josh, whimpering with need as a warm ache filled my bare pussy. I put all of my arms to use, stripping off his shirt and undoing his pants simultaneously.
Suzie stopped her protests almost immediately, seeing the data that was ripe for compilation. She hurriedly began taking down notes, her face flushed as she filled her clipboard once more.
I grinned impishly at her. Well, if she wanted a show... Without further ado, I knelt down before Josh, all six of my arms trailing his legs. My middle arms tugged down his boxers, exposing his hard member to the air.
I moved all of my heads closer, drinking in his deep scent, the bouquet that was his manhood. I moaned aloud through my middle head, darting in my left and right to lick at his hard cock. Just like with eating, I picked up the taste of his erection inn stereo, a wealth of sensations gripping my lust-addled brain.
I was always a little odd in that I loved the taste of Josh’s cock, and sampling it from two directions at once was sheer bliss. I gingerly worked his shaft, cupping his balls with my hands as I traced along his head with another set of fingers. A soft, contented coo escaped my lips, and I blushed a little with embarrassment.
Determined not to let Josh get the upper hand, I kissed the tip of his penis with my middle head, then pressed my lips firmly against his cockhead. My hands wrapped around him, gripping his tight ass as I pushed myself forward, keeping my lips tight as I could as I took him into my mouth.
Josh groaned with bliss, and I continued to take him into the back of my throat, using my right head to suck on his balls. Then, as my middle head started to pull off of his length, I moved in my left head, licking his shaft lustily. He bucked gently, and I sent my right head in as well, the two tongues occasionally meeting between licks.
I deepened that from quick touches to a deep kiss, groaning from my left and right heads while my middle head let out a contented purr, bobbing up and down on his cock. I loved the way he tasted, the way my kissing heads still faintly held the flavor of his delicious meat.
“Oh, you like that, don’t you?” My left and right heads cooed before they pulled in for another lasting kiss.
Josh’s only response was to star, his eyes wide as saucers, and a wild grin on his face. It was okay—I didn’t need him to vocalize his response. I could tell from the twitching of his pulse, the hitch of his breath.
I swirled my tongue around the tip of his head, determined to give him more and more enjoyment, more and more of the ecstasy that had taken a hold of me. My loud slurps and moans alike filled the air, and I broke the kiss between my outer heads, tasking them with licking his balls and shaft, nuzzling his thighs lovingly.
“Hey, Josh.” My left head spoke with a vacant smile on its face.
“I can talk to you while sucking your thick, lovely cock.” I purred from my right head, nuzzling him even more. As I spoke, I was careful to have my middle head suck on him even harder. My tongue trailed up and down his shaft, and I pursed my lips around him tighter. It was kind of like math problems—I could devote one head to doing something that would otherwise leave me a little bit distracted.
Josh tensed from beneath me, and all of my eyes widened as I felt his hips twitch. Before he could climax, I took a deep breath with my right and left heads, shoving my middle head down on his length as far as it could go. He came into my mouth, and I groaned with absolute rapture around his thick flesh.
My throat picked up every twitch of his cock, every spurt of his hot cum he sent into my waiting mouth. It went down as smooth as ever, and I teased his shaft with my tongue, moaning in desirous bliss from my right and left heads.
I slowly pulled off of Josh, my eyes fluttering as I felt his cock slide out of my throat. As I caught my bearings with my middle head, I tasked my left and right heads to cleaning him off and servicing him alike. I wanted another round, though this time I’d rather have him in a way that’d please both of us!
“Um... Linda?” Josh asked, his eyes wide as I desperately tried to bring him to attention again. “It’s not instantaneous, I need some time to—”
I cut him off with a rough kiss from my right head. I didn’t trust my middle head to speak just yet, so I busied that with gently clearing my throat, so I spoke with my left. “But I’ve been such a naughty girl, master! Don’t you want to fill my dirty cunt and punish me?”
My words had their desired effect almost immediately, all of the blood flowing back to Josh’s cock. He tried to respond, but couldn’t since my right head was still forcing its tongue down his throat, savoring the rich flavor of his mouth.
He grunted as I hurriedly started to strip him. It was a lot easier to do with extra heads and arms, and I had him naked with just a few quick tugs: top arms to his shirt, middle arms undressing his right leg, bottom arms working on his left.
“Jesus, Linda...” He gasped as I broke the kiss. He didn’t have time to say anything else, as I hurriedly kissed him with my left head, silencing any protests. Being horny with three heads wasn’t like what I’d expected. Instead of tripling my desires, it increased them exponentially, and I wanted nothing more than to have his hot seed in my snatch.
Josh pushed my head away and turned to Suzie, who was pale as a ghost. “Hey, can I get her pregnant when she’s like this?” I paused. I hadn’t thought about that. I mean, I technically had a job as a product tester for TransFun, but I definitely wouldn’t risk a baby for money.
Suzie blinked a few times, squeaking nervously. “No.”
Josh and I looked at each other; then back to Suzie. “How the hell isn’t this for sex?” We chimed in unison.
Suzie stammered. “I—I don’t know!” She snatched a spare vial of the same stuff she gave me and ran up to her room, no doubt conflicted. “I’m going to test this on myself, you jerks!” She called down.
Josh and I watched her go with shared mirth. It looked like she’d taken the vial I’d switched earlier. On the bright side, that was one less loose end to worry about… And a few just desserts. “I almost feel sorry for her.” I said through my middle head.
“Almost.” I replied through my left, and I had the two giggle and begin to make out. Our tongues intertwined, and I relished the flavor of my saliva mixed with Josh’s cum. My right head watched Josh stare at me slack-jawed.
I broke the kiss to giggle, looking at him with all three heads. “You okay?”
“Not that I’m complaining, but... What’s gotten into you?” He half-said, half-gasped. His eyes were as round as saucers, and his cock was as hard as ever as I broke the kiss, parting with a thin trail of saliva between my two heads.
“Mm... Can’t say.” I said with my right head, sticking my tongue out.
“But if you don’t get into me in the next few minutes...” My middle head began.
“I might have to get a little...” From my left.
“Rough.” I finished with all of my heads at once.
He didn’t need further encouragement, practically tackling me with a kiss that was accompanied by rough groping. His hands covered my breasts, his fingers pinching at my nipples, sending surges of pure ecstasy through my body.
“Just the way I like it.” I said through my left and right heads at once, gasping with electric sensation.
I wrapped all of my arms around him, hugging him tightly to me, sandwiching his hands between the two of us. But something was still missing...
I kissed him with my left head, my middle head nuzzling him. I glared at him through my right head, tossing my hair impatiently. “What are you waiting for?” I tried to keep a hitch of pleasure from my breath as he trailed a finger along my pussy.
Josh broke the kiss, slipping his arms from my breasts to caress my outer heads. “I’m waiting for you to beg, of course.”
I rolled my eyes; then used all of my arms to push him on his back. “I’m... Not in the mood for that.” I grinned, pinning his shoulders with my middle arms, even as my upper pair cupped his head. I pulled in close, kissing him with my middle head fervently.
He resisted at first—remembering where my lips and tongue had been. But this resistance crumbled all too quickly, a quick moan from my outer heads enough to remind him of the bounty to be had. I slipped my tongue into his mouth, working it along his cheek, around his tongue, over his teeth.
Even as our tongues danced, I used my left and right heads, coupled with my last set of arms, to guide myself just over his cock, practically dripping on his shaft. He started to strain, to thrust up—but my third pair of arms held him fast.
“What was that about begging?” I whispered with my left head into his ear, keeping my right head focused so that my pussy was always perfectly just over his erect member.
He strained a little, then sagged back with a faint grin. “I will if you suck on a dildo with each of your heads.” He conceded.
I blinked, momentarily taken aback. “And where would I go about finding three dildos?”
Josh winked at me, tilting his head back to a bag that hadn’t been in the room before he’d showed up.
“You didn’t.” I said flatly, looking at him. Nonetheless, I relinquished my hold on him to pick up the bag. “Stay right there.”
He nodded eagerly, and I got off of him, unzipping the backpack. Sure enough, three marital aids greeted all of my startled eyes, sealed in what I assumed was a sanitized Ziploc. “Do you always carry around three of these wherever you go?”
“Only when I’m visiting you. So, what was that about making me beg?” He still remained flat on his back, just like instructed. But he looked up to me with a wink and an expectant grin, waggling his hips suggestively.
I blew a kiss at him, dragging the bag over. Then, I knelt atop him, using my lower pair of arms to steady myself until I was just over his cock once more. I used a right arm and a left arm to hold a rubber dildo just shy of each of their respective mouths, and with my last set of arms I took the last marital aid into my middle mouth.
To my surprise, it tasted strongly of vanilla—Josh must have somehow flavored it earlier. Within seconds, I was slurping and moaning along the rubber dildo. My left and right mouths watered slightly as I turned those heads to look at Josh. “So?” They said expectantly, before slurping on their own vibrators.
Josh nodded eagerly, and I felt him stiffen below me—his cock now pressing a little into my dripping pussy. “Oh please, Mistress, would you fuck—”
He didn’t even get to finish his sentence before I slid onto his length, riding him with bliss. The feeling was incredible, all of my heads picking up the waves of pleasure emanating from my aching cunt. It was the epicenter of the assault that was gripping my body, blows of pure delight sending me reeling, sending all rational thought to the back of my mind.
All I could think about was fucking Josh, taking more of his cock into my pussy, into my mouths. I closed all of my eyes, pretending each of my heads was sucking on his cock, even as I rode his real shaft. I could feel his every vein brush against me—this serum left me with a tighter vagina. I didn’t know whether that was a complaint or not; it increased the pleasure so much that I was driven insensate.
Josh must have noticed this too, because he seized the initiative, hugging me tightly only to stand up. All of my eyes snapped open with alarm, though I left the dildos in my mouths. He winked at me, hefting me to test my weight. Then, he laid me down on one of the gymnastics mats that Suzie had left out.
I squealed with delight through my left head, not even caring about being on the bottom. The dildos wetly fell from my mouths, and I groaned, pulling Josh into another three-headed kiss. This time, my right head laid claim to his mouth, while my left and middle occupied themselves with his cheek and neck.
“F-fuck me!” I gasped, crushing him against me in a hug with all six of my arms. He grunted as his back popped, but winked at me with a grin to allay my concerns. Then, he started to thrust into me.
All of my heads articulated their bliss: a gasp, moan, and excited yelp filling the air. My three heads had just one pussy shared between them, so I could process each and every motion he made, feel his… everything!
“Oh God!” I gasped through my left head, unable to control myself. It was too much, a wealth of sensations holding me in a tight and loving embrace. I kissed Josh with both my middle and right head, the two sets of mouths vying for control over the man who was rocking my world.
Josh hugged me tightly, and I bit my lip, quivering against him. I loved how hot his skin was against me; how warm he was making me feel. His warm body held mine so strongly, and I positively trembled with bliss. Then I remembered my place and hugged him tighter, with all six of my arms.
He wheezed appreciatively as my breasts mashed against him; a faint chuckle thrumming through his chest. Yeah, like hell he was going to get the best of me! I attacked him with all of my heads, my side heads nibbling at his neck even as I sloppily kissed him with my middle head.
There was no time for thinking of technique; no time for romance. All we could do was live in the passion, the whirlwind of lust that had snared us so. ‘I love you’ became a feverish moan; gentle hugs became lusty embraces; tender kisses became a fervent mashing of lips. This wasn’t sex, and it wasn’t making love. This was pure, simple, carnal fucking.
Josh picked up his pace from under me, his face drawn as he approached climax. I hefted him up, lifting him easily as I drove him against the back wall of the lab. My middle head filled his vision even as I sent a quick glance from my left head to the table beside us.
There! I darted my hand out, grabbing the spare vial from the table. As he kissed my middle head, I uncorked the vial, bracing myself as Josh’s whole body tensed. A second later, he came inside me. Pure ecstasy overwhelmed my being, and I was barely able to keep hold of the small glass bottle.
I’d expected the hot rush of his seed to feel good, but I had no idea it’d drive me to orgasm. I had to slap three palms against the wall to brace myself as my knees weakened—I couldn’t help it! E each of my heads felt all of the hot sensation from our shared pussy, and I was only just able to keep myself standing.
Then I realized the feelings were just the onset, and I practically shoved the vial down his throat as tremors of pleasure gripped my form. I pulled Josh the ground with me, cupping a hand over his mouth as his eyes widened.
Josh rolled his eyes from under me, swallowing obediently. Freed of that last distraction, I gripped him with all of my limbs, nuzzling and kissing him as I basked in the throes of orgasm. It kept me in its thrall for minutes that blew by like seconds; Josh being the only thing keeping me anchored.
I slid off of him, gasping with pleasure. “That. That was amazing. I can’t wait for you to see how it feels.”
Josh’s eyes widened as he realized what he’d swallowed. “Didn’t... Didn’t Suzie take the spare vial?”
I winked at him. “She took a spare vial. Funny how the bovine serum is the same color as this new one; Suzie really needs to fix that.” I wasn’t entirely sure what the color of the serum corresponded to, but some part of me was able to remember my time as a cow.
A loud “MooooOOH!” from upstairs punctuated my sentence, echoing through the house. I beamed at that. Go Team Linda! It looked like having three heads also increased my memory.
Josh looked up in alarm, even as his body started to change. He shook his head, his face slimming even as two more heads sprouted form his shoulders. I watched as his wet cock became a dripping pussy, and three large breasts swelled out from his—her chest. She gasped in faint pleasure as the rest of her body slimmed down to feminine proportions.
I’d had ‘Josie’ take TG potions a few times before, but never anything like this. I watched in fascination as her hair darkened, her eyes pulled to Asiastic slits. She blinked with all of her heads in mild confusion. “Oh.” She said through her right head with a smile. All three pairs of her eyes looked dazed, and she held up her hands before her faces.
Then, her middle and left heads looked at each other slowly. They almost immediately started to make out with themselves, her hands cupping her heads in fervent embraces. Josie’s right head frowned a little, then nodded with a big smile. “Hey, Linda?”
“Mm?” I watched with amusement and lust in equal parts. I had my lower pair of hands begin playing with myself while I used my other arms to prop my head and body up, watching the scene before me.
“This feels awesome.” Josie sighed airily through her right head, and her left and middle heads moaned in agreement. “This is one of the best make-out sessions I’ve ever had… And it’s with myself!”
I frowned. “What about making out with me?”
Josie opened her mouth to reply, but another loud bellow echoed down form upstairs.
Josie’s right head immediately frowned, and her left and middle heads broke their kiss, glancing up to Suzie’s room. “Is your sister going to be okay?” Josie’s right head looked up at me expectantly even as her left and middle heads rolled their eyes.
“You know what’s great about having multiple heads?” She asked with her left head.
She answered her own question with her right head. “Multitasking. I can use Rightie to worry about your sister, while my other heads…” She licked her lips.
“Can be more fun.” Her left head finished. Josie cupped her middle and left heads with her hands, going back to swapping spit with an excited squeal. Her right head awaited my response expectantly, but was unable to keep up her façade of concern.
I nodded with a chuckle as a blissful smile settled in on Josie’s right head. “No need to worry, she’ll be fine. Though we might need to milk her before her change is up.”
“I’d like that.” Josie said with a grin. Her heads broke their kiss, looking at me impishly.
“What are you?” I began.
Then, she pounced on me, turning her body so that her hands were by my legs, pinning them to the ground. Her legs somehow pinned all of my arms, her ankles snaking behind my head.
“H-Hey!” I blinked, straining to free myself. Not one of my arms budged. “How are you so good at this?” I glared indignantly at Josie, needing to tilt my head to see past her breasts.
“I am a wrestler, you know.” She winked at me with her right head, sticking her left tongue out teasingly. “Besides, I had plenty of time to watch you work.”
I struggled against her lock, whining and whimpering. “Come on, let me go!”
“Mmm, not until you lick my pussy.” Josie’s reply was as quick as it was expected. For some odd reason, Josh’s sexual drive increased when he was Josie. And if having three heads made me a little horny, then… I noticed Josie was literally dripping; her every face flushed a deep red.
I arched an eyebrow. “That’s a little prideful for someone who’s asking a favor of me.” I spoke with my right head while my middle head yawned tiredly.
“Maybe if you asked a little nicer…” I said through my left head, sticking out my right head’s tongue as I spoke. My middle head, positioned directly below Josie’s dripping slit, feigned sleep.
Josie’s right head bit her lip and her left head scowled. But her middle head only flushed further. “P-please lick your slave’s needy pussy?” She said, her eyes downcast.
Yeah, it was good to be queen. “Well, if you insist…” I lifted my middle head up a little, opening its eyes to better see my lover’s flower. I licked my lips as she lowered herself over it. I was so close, I could practically taste her already.
She lowered herself and inch more and I flicked out my tongue, trailing it just along her awaiting lips. Josie squirmed; yelping as she dropped onto my face. My right and left eyes widened, but I kept back from pulling away, even as her thighs pressed firmly against their cheeks.
“What gives?” I glared at her with those heads even as my middle head got to work, loudly slurping away at her pussy. It was a little disconcerting not needing to breathe through the head she was smothering, but that didn’t make it any less unsettling.
“S-so good!” Josie moaned, letting go of her hold on me to ball her fists up against the ground. I briefly considered overpowering her, but then she squealed again with delight. I blushed as I started to circle my tongue around the walls of her pussy—she was just too cute like this!
I started to swirl my tongue in concentric circles, pressing firmly against her. Now able to use my hands, I cupped them around her thighs, lifting her up a little. My side heads smirked as the pressure on their cheeks abated; then my right head got to work, alternating between nibbles and licks; attacking her clit.
I was extremely glad for being able to use my arms again, because she started to kick a little, pressing her faces into my thighs and crotch. “Oh, you like that?” I said through my left head, still pleasuring her with my other two.
“Don’t stop, don’t stop.” She whined through all of her heads, instinctively speaking through them all at once. Her upper set of arms slowly inched past my hips, and I watched with interest as she played her fingers gently along my pussy, giving me soft, tentative licks.
I cooed with pleasure, my fingers hugging her thighs a bit tighter. “Good girl.” I said through my left head, dipping my middle’s tongue further into her. She yelped with pleasure, then once more as she came on my faces.
Even with three heads, Josie was still a squirter. My heads that were attending her were showered with her fluids. I did my best to not sputter and ruin the moment, but I had to stifle a cough with a loud, fake moan. She hadn’t made me cum yet, but I’d get her to in time. For now…
“Come on, let’s cuddle for a bit.” I slid her off of me, crawling up to wrap my arms around her.
“Mmn ‘bout cow sister?” Josie muttered through her right head, all of her eyes closed in dreamy contentment. Her jet-black hair was fanned out around her like an inky halo, and I bit back a pleased giggle.
Another “Muh-ooo!!!” came from upstairs, this time accompanied by the sound of stomping hooves. That was a good sign; no breaking glass meant that Suzie was probably just calling for attention. I’d give her a bit of time to let off steam.
“See? She’ll be fine. That was a happy moo!” I said, kissing each of Josie’s heads.
Her only response was a snore, and I rolled all of my eyes, scooping her body up in my arms. We’d spend some time napping, then take things from there. I had a good feeling that this was just the start of what we could do.