"Hey Lydia, your sister sent you something in the mail."

I tossed a small cardboard box over to where Lydia was relaxing on the couch. Unfortunately, she wasn't paying attention, so it bounced off her head and onto her lap instead.

"Ow! Couldn't you have brought it over here instead of tossing it?"

"Sorry."

The annoyed stare Lydia gave me disappeared as she opened the box, replaced with a look of excitement. I peered over her shoulder, curious to see what had caused her mood to change so suddenly.

Nestled inside the box was a dark purple choker. It looked cool, I guess, but it wasn't special enough to warrant that kind of reaction from Lydia. Before I could make any comment, however, Lydia waved a small paper note in my face, prompting me to read it.

Dear Lydia,

Sorry about being out of touch these last few months. I got transferred to a department overseas, and I couldn't contact anyone until I returned home. I hope you're not mad at me XD. Anyway, remember when I turned into a lamia a while back? I found something similar while I was away. I won't spoil the surprise, so just put it on and enjoy!

Looking forward to seeing you soon! Love, Caitlin.

Oh. That would explain why Lydia was so excited.

"Are you done reading yet? I want to put the choker on!"

Shit. I didn't want to ruin Lydia's moment, but I really, really, hated snakes. I wasn't sure I was ready mentally if she turned into a half-snake mutant like her sister. Still, I could tell Lydia was eager to undergo the same transformation that Caitlin had gone through, and I didn't want to ruin her dreams because of my stupid phobia.

"Uh, s-sure! Go for it!"

Lydia's expression softened as she noticed the slight tremor and fake enthusiasm in my voice.

"Hey, if you aren't comfortable with this, I won't do it."

Gritting my teeth, I managed to force out a reply. The thought of Lydia becoming a snake terrified the hell out of me, but I did my best to push those thoughts aside.

"...I'll still love you even if you're a lamia. Just get it over with before I change my mind."

Lydia happily thanked me and kissed me on the cheek.

I watched apprehensively as Lydia fastened the choker around her throat, wincing as I heard the clasp snap around her neck. Any moment now, Lydia was going to become a-

Huh. Nothing had happened.

A huge wave of relief swept through me, which was quickly replaced by shame as I watched Lydia glumly rub the supposedly magical choker. I was letting my selfish thoughts get the better of me. I should've been comforting Lydia instead of celebrating the failed transformation.

"Lydia..."

She didn't respond, but I could see tears rolling down her cheek. I gave her a gentle pat on her shoulder as she sobbed into my chest. I let her cry out her emotions for a couple of minutes, patting her gently on the back until her tears stopped.

"Sorry, I just..."

Lydia choked down another sob as she tried to talk.

"It's gonna be ok. Maybe you put the choker on wrong? No harm in trying to put it on again, right?"

Sniffling, she reluctantly took the choker off.

I shouted in alarm as Lydia's head disappeared in a puff of smoke. The undone choker fell from her hands as she grabbed at the space where her head had been a second ago.

"Lydia! Are you okay?"

Lydia continued to explore the void above her neck, showing no signs of having heard me. Damn, she probably didn't have any senses besides touch right now. Thankfully, she seemed fine, despite her lack of a nose.

Satisfied that Lydia wasn't going to suffocate, I sat back on the couch and watched as her headless body continued playing with itself. It had already removed Lydia's clothes, giving me an excellent view of her firm tits. Her body kneeled on the floor, shivering slightly as it stroked the stump of Lydia's neck.

As I watched Lydia's body mindlessly grope itself, I wondered which part of her was in control. Was Lydia's mind still there, or was her body being guided by base instincts? Did she even need to eat without a head? She didn't have to breathe, so it seemed likely that she wouldn't need to eat either. We could save a lot of money on groceries, now that I thought about it.

Lydia's hands moved down towards her breasts as I theorized about how her body worked. Her shivering intensified as she kneaded her tits, pinching and pulling on her nipples. She seemed like she was enjoying this. It wouldn't hurt to let her stay like this for a while, right? We'd save a ton of money, plus I'd get to have a horny little slut for a pet. Hmm...

Shit, Lydia was starting to leave a puddle on the carpet. I carefully reached out and grabbed her arm, startling her body for a moment before it tried to pull my hand towards her dripping pussy. Damn, she was one hell of a horndog without her head.

"Aren't you an eager little slut?"

I playfully spanked Lydia's butt, which prompted her body to try to drag my hand toward her pussy again. As tempted as I was to indulge her, I needed to get her off the carpet before she left a stain on it. Grunting, I lifted Lydia's headless body onto my back, holding her in a piggyback position. Her body squirmed wildly when I first picked her up, but after taking a few seconds to adjust, it started to grind against my back, soaking my shirt with her pussy juices.

One trip up the stairs and a thoroughly soaked shirt later, Lydia's body was in our bedroom, stumbling around in search of me. I had taken a brief refuge in our closet as I undressed, not wanting to risk soaking any more of my clothes.

I had only taken a minute to undress, but Lydia's body had already forgotten about me and was now humping the bedpost. Evidently, I wouldn't need to bother with foreplay. I grabbed her around the waist, pulling her away from the bedpost and onto my throbbing cock, easily cramming the entire length down Lydia's soaking wet pussy.

Loud slapping sounds filled the room as I dicked down Lydia. She hung onto the bed as I fucked her doggy style, her breasts swinging wildly with every thrust. I could feel her pussy pulsing around my cock, trying to suck it further inside. Steadily, I pushed my cock in and out of her, trying to please her for as long as possible, even as her body did its best to make me cum. I managed to last for five minutes, but the sensation of her slippery, throbbing pussy eventually won out, and I let myself cum in her pussy.

I removed my softening dick from Lydia's cum-filled pussy, watching my cum trickle out and form a puddle underneath her. Panting, I collapsed onto the bed, closing my eyes and basking in the glow of my orgasm.

-- One hour later --

Shit, I didn't mean to take a nap. I was just going to relax for a few minutes and find a way to put Lydia back to normal. I rubbed my eyes groggily as I got up from the bed. Thank god I locked the door when I got up here. Otherwise, Lydia might've wandered off and hurt herself.

Speaking of Lydia, she was back to humping the bedpost. I felt my cock get erect again, despite doing my best to ignore her. I guess I could wait a little longer before restoring Lydia.

I lightly rubbed Lydia's shoulders to get her attention. She shuddered for a second and turned around, pointing her neck stump at me. I took it as a sign that she wanted me to touch it, so I wrapped my hand around it and began to rub the tip. I wasn't sure why she liked having her stump touched instead of another body part, but judging by the way her legs trembled and her nipples hardened, it must've felt extraordinarily erotic.

Lydia slumped against the ground as I continued to stroke her stump, hugging my legs as her entire body convulsed. Emboldened by her response, I put both hands around her neck as if to choke her.

Lydia's hips instantly bucked forward as my hands closed around her stump, shaking violently as I squeezed her neck harder. I began to choke Lydia's body in earnest, occasionally twisting my hands around to change up the stimulation, causing Lydia's convulsions to intensify. I had to crouch down as Lydia's body crumpled onto the floor, flopping around like a fish. Grool gushed from her pussy as my hands continued to stimulate Lydia's neck stump, flooding the floor beneath her.

Lydia's body hadn't shown any signs of reaching orgasm yet, and I was starting to wonder if I had missed her orgasm amidst her frenzied convulsions. Maybe I should give her a quick break just in case I was pushing her too far. I pulled my hands away from Lydia's neck.

Despite no longer having my hands around her neck, Lydia's body continued to squirm on the floor, showing no signs of stopping anytime soon. I wanted to fuck her, but I needed her to calm down first. I did not want to get kicked in the face while trying to stick my dick in Lydia's pussy. Since I had to wait anyway, I might as well grab the magic choker from downstairs and start working on reversing the effects.

I made sure to lock the door behind me as I left the room. Lydia probably wouldn't leave, but better safe than sorry. She was blind without her head, and one wrong step could lead to a lethal fall down the stairs. If I wanted to leave her headless, I'd have to find some way to keep her safe in the house.

I found the choker where Lydia had dropped it, still unclasped. I wonder what would happen if I put it on? I was intrigued by the idea, but getting stuck as a headless horny body like Lydia probably wasn't the best idea without someone to restore me. I made a mental note to try it after fixing Lydia.

I redid the clasp on the choker and dropped Lydia's head as it suddenly reappeared in a spurt of purple flames.

"Ugh, that was a weird experience. Hey, why can't I feel my body?"

"You can't feel your body?"

"That's what I said, yeah. God, I feel so fucking horny right now. Can you rub my neck?"

"Why your neck?"

"Dunno. It just feels sorta achy."

"Your body likes neck rubs too."

"Wait, my body's here? Where is it?"

"Upstairs in the bedroom. Here, I'll rub your neck while we go get it."

I grabbed Lydia's head and stroked the bottom of her neck as I carried her up the stairs. She closed her eyes and tilted her head back in bliss as I traced circles around her stump, breathing heavily with each circle I traced. Unfortunately for her, the trip to the bedroom was a short one. Lydia pouted as I took my hand off her neck to unlock the door.

I opened the door, noting the thick scent of arousal in the air. Before I had a chance to take it in any further, Lydia's body ambushed me, pinning me to the ground and stripping me of my clothes. Thankfully, I managed to keep my grip on Lydia's head.

"Lydia, get your body off of me! Shit, I knew I should've tied it up!"

"I-I'm trying! I still can't control her! Can't you-"

Whatever Lydia was going to say was cut off as her body snatched her off my chest and pressed her mouth against its breast, forcing a rock-hard nipple between her lips. Lydia resisted for a second before giving in and sucking on her nipple.

Lydia's body wasn't done yet. It felt around for my cock, which had become erect again, and guided it into its pussy. Satisfied that my cock had gone inside, Lydia's body began to bounce on my cock, slamming my cock balls deep inside her.

Any thoughts of resistance faded as Lydia's moist slit wrapped around my cock. Her insides were incredibly warm and wet, in all the right ways. I roughly grabbed Lydia's waist as she fucked me, which made her pussy clench even tighter around my cock. I felt another orgasm building up as Lydia continued fucking me.

I roughly slammed Lydia's body onto my cock as I came for the second time today, letting my load loose into her pussy. Lydia's head tumbled from her hands as her body orgasmed, but miraculously, I managed to catch her.

"Ohhh fuck, that's intense."

Her head thrashed around on my chest as it experienced the aftereffects of her body's orgasm as well, and I had to keep her from falling off several times. While both parts of Lydia were in the throes of their orgasms, I threw on a fresh shirt and pair of shorts. Lydia's head and her body were resting on the floor, so I lifted them onto the bed and went downstairs to make lunch while they recovered.

When I opened the bedroom door to get Lydia for lunch, I was greeted by the sight of Lydia's body with Lydia's head nestled between her boobs.

"Did you figure out how to control your body? Nice job!"

"Um, sort of. There's this telepathic link between me and my body, and we can talk to each other. So I'm not in control of my body, but we can work together to do stuff."

"Why didn't you feel the link earlier? You could've warned me that your body was about to jump me."

"I did feel it earlier! My body was so horny that it drowned out everything else. Ow, stop pinching my cheek! Sorry, my body doesn't like it when I call her out for being a slut- Stop it!"

"Alright, when you two finish your lover's quarrel, there's sandwiches downstairs. Be careful on the stairs."

After a few minutes, Lydia's body came downstairs, carrying her head in front of her. She set her head down on the table and started feeding herself sandwiches, cutting bite-sized pieces and carefully placing them inside her mouth.

"My body says these are good sandwiches and that she wants to sandwich your dick between her tits."

"Who the hell starts a conversation like that?"

"Hehe. Blame my body, not me."

"Good to see that you're enjoying yourself, at least."

Lydia nodded enthusiastically as her body fed her another bite of the sandwich. I wondered how the food got into her stomach. Did it just teleport inside?

"Hey, you're looking at me weird. I know I'm still naked, but you could at least wait until after I'm done eating."

"For the record, I wasn't staring, and I can't cum on demand. I just had sex twice in less than two hours. I don't think I'll be able to get it up until this evening at the earliest."

"Even if I say pretty please will you fuck me?"

"I'd love to fuck you, but I don't have any gas left in the tank. Sorry."

"I guess I'll just have to entertain myself."

Lydia's body grabbed her head off of the table and stuffed it between her legs. After making sure her head was secure, she moved her hands up to her nipples, which were already hardening, and began to pull on them as well. Lydia's muffled moans filled the kitchen as she gave herself cunnilingus. I rolled my eyes and took her dishes to the sink.

"Have fun eating yourself out. I'll be organizing stuff in the garage."

Lydia's happy moans were the only response I got.