Jessica had just gotten off the phone with Kate, her girlfriend of the last few months. The relationship was going well, the sex was good, and it was clear that they weren't going anywhere. They were far too compatible for that. This body of text isn't necessarily about the emotional aspect of their relationship.

It was 7 in the evening and Kate was on her way to Jessica's place, she had just gotten a suitcase that would "change our sex lives as we knew it". She just expected some fancy dildos.

Sometime later, Kate arrived at her house and came inside, leaving the suitcase on the kitchen counter.

"How was work?" Jessica had enquired.

"Okay, I suppose" Kate responded automatically. "I know what you want to know, you want to see the contents of this... suitcase"
"Oh yes indeed" Jessica replied coquettishly, doing a quick, exaggerated switch of what leg she had crossed over the other.
"Well, take a look"

The suitcase housed many pins in foam imprints, they were all just under an inch long and had spheres on their opposite ends. The majority of them were pink.

"What's all this?" Jessica knew there was more to it, but this looked like half of a sewing kit.

"Watch." Kate took one of the pink pins from the case and pushed it all the way into her shoulder, eliciting a wince from Jessica. Her fingers seemed to retreat into her forearm, which in turn retreated into her shoulder. In moments, her entire arm was gone, the pink bit was visible on the surface of her shoulder, but it could only be seen reasonably seen up close, and was deep enough that you'd have to push down the surrounding skin to remove it.

"That's... Incredible!"
"Hahaha, yes, it's wonderful. It also increases your overall flexibility and dexterity to compensate for what you're losing" Kate demonstrated this by sitting down and putting her leg behind her head.
"Wow! Can it be reversed though?"
"Of course, I don't want to live like this forever" She said as she pulled the pin out of her shoulder, her arm grew back after a minute.

"That's so cool! I know just what to do" Jessica went to the suitcase and took out 4 standard pins, she quickly stuck them in her shoulders and the high points on her legs. Kate bit her lip in anticipation, she was taken aback with how eager she was.

A similar reduction process occurred, and Jessica was quickly rendered limbless, all she had left were her shoulders and a movable inch of "leg".
"Ohhhh this is excellent! Hurry, take my clothes off!" Kate, with spiked libido, complied.

"Wow..." Jessica uttered as she lay on her back, she craned her neck, which caused no pain, looking at what was left of herself. "So the pins compensate by increasing flexibility?"
"That's what the manual says"
"Well then..."
Jessica experimented, rolling herself over. "Wah! I'm so light!" She then arched her back until she folded completely in half, her ass resting on top of her head. "That's amazing!" Kate remarked, fidgeting to deal with the wetness coming between her legs. Jessica then relaxed and went prone before doing the same thing, but using different muscles to rest her head on her ass. "Hahahaha, I could easily sleep like this"

Jessica then rolled back onto her back, Kate was very impressed with how easy it was for her to adapt. Jessica always wanted to try licking herself, but never could. So she then bent forward, folding completely in half again, burying her face into her crotch. "Mmmph!" The fact that she was able to do it overrode the actual sensations of licking her own clitoris, she came rather quickly. Kate was finding it extremely difficult to hold herself back.

"Wow, that was so cool! I've always wanted to do that!" Jessica exclaimed in exhaustion, she arched her back with intent of a regular post-sleep stretch, but unintentionally did a 135 degree back bend.

"Are you ready to go again?" Kate asked.
"Of course!" Jessica replied, squirming her pelvis about.

Kate went to the suitcase and got an orange pin, of which there were only a few of. She then stripped down and kneeled in front of Jessica before slowly pushing the pin into her clitoris. "Nnnnnmm" It clearly hurt a bit, but once it was in all the way, she didn't seem to notice it.

"That looked kinda painful" Jessica remarked as she looked up at her. "Don't worry, the pain is gone once it's in"

After a few moments, Kates vagina started to "zip up", becoming smaller and smaller as her clitoris seemed to grow larger. The transformation was clear after about a minute, when her vagina was completely gone, and a feminine penis took its place. There was no scrotum, and the penis didn't have any hair, nor could you easily see any veins. The pin, if you looked carefully, was positioned just under her frenulum.

Jessica was clearly excited. "Oh my gosh Kate! Put it in!" She gyrated her hips in anticipation.

Kate gently picked her up, and sat her on her lap, as she sat in a wide seiza position. They kissed for some time, but Jessica's fidgeting hips made it clear what she wanted. She bent all the way forward and engulfed Kates penis in her mouth, wrapping her tongue around it, sucking, Kate moaned and tensed with pleasure.

This wouldn't hold her much longer. Kate finally picked up Jessica and slid into her, pumping her whole body up and down, using her like a full sized masterbation toy. In the chaos, Kate was simotaneously interested in the limits of the flexibility increase. While in a slow pump, Kate put both hands on Jessica's left hip and shoulder and pulled. To her surprise, Kate twisted in a way that seemed possible, but clearly wasn't, her pelvis and pussy faced the opposite direction of her navel and chest.

"Ahh!!!" Jessica tried to see what was happening, she ended up twisting her head around 180 degrees, her tits pointed away from Kate, leaving Jessica to watch the smooth feminine cock go in and out. In one last, proud thrust, Kate and Jessica came at roughly the same time, Kate pulling out part way to see a clear-white fluid spurting out. See gently pulled Jessica off of her still erect cock and allowed her hips to snap back to their original position.

They rested, Kate hugged Jessica from behind, though her twisted neck made it feel like a forward hug, though she soon turned back to a neutral position.

"That actually freaked me out a bit"
"What? The neck twisting?"
"Yeah"
"Yeah, me too, I didn't realize it made you felxible in places like that"
"How far can you twist?"
"Uhh, I'll find out!"

Jessica, still resting in Kate's grasp, twisted her head until it was backwards, then kept going until she completed a 300 degree turn.

"It starts to hurt a bit when I get here" She said. It was so strange, it seemed like the viens in her neck went along with her. She snapped back into neutral-forward.

"You know... I'd like to try that out too" She eyed Kate's cock.
"Well then.."

"Ah!" It wasn't initially pleasant, getting your clitoris stabbed with a pin, but it quickly became pleasure.
"I've always wondered what this sort of thing would feel like"

Kate held onto Jessica's still limbless shoulders in front of her on the bed, carefully gyrating their new penises against each other. Their glans smoothly glided around the others.

"I'm so~ Ugh!" Jessica couldn't take it. She bent down, in half, using her modified flexibility to lick both of their cocks at once. It didn't last much longer.

Soon enough, they cleaned up their mess, and Kate had to go to a night shift at the hospital. Duty calls.
"Are you sure you want to stay like this?" Kate asked.
"Of course, nothing can go wrong" Jessica demonstrated by twisting her neck, grabbing the pin in her shoulder with her teeth. Though, the genital-reversal pin had been removed. She was still nude, though the heater had been turned on.
"Well, hopefully you'll learn to move around like that!"
"I'll see you soon!"
"Love you, my little pet." Kate briefly picked her up for a hug before going out the door.

****

Jessica woke up to sunbeams piercing through her window.

She tried to sleep in, given the free time she had due to striking professors, whom showed no progress during negotiations. Anyhow, she simply wasn't a heavy sleeper. Usually she'd be hanging out with Kate, but she still had to work at the hospital, this led to a lot of boredom.

She kicked the sheets up, and slid out of bed. Jessica examined the mirror; she wore only some simple, purple panties and very, very short tanktop, it's silky fabric dangling under her nicely shaped breasts. And since she has the pins available to her, she had no arms to speak of, other than tiny spheres in their place.

"Becoming good at things" could describe Jessica's hobbies. When she had time to spare, the only way she could fend off the boredom was to become good at something. She hated the thought of being "completely" lazy, it was this that kept her from watching TV. She experimented a lot of with the pins, though she was getting into armlessness. The secondary effect of the pins increasing flexibility gave her a generous head-start in regards to using her feet like they were hands. It wasn't exactly the most useful skill for someone who usually had arms, but it had a learning curve, and that piqued her interest.

Her neck-length, brown hair was a bit of a mess. She walked into her bathroom and sat on the counter, grabbing a brush between her "big" and "long" toes. The generous flexibility she had meant that she didn't even have to lean her ankle against anything to brush her hair. She just left one leg idle while her other almost bent behind her head.

"Hmmm, whatever" She thought to herself. Her hair wasn't as messy, though a few strands were still standing up. but she'd have to take a shower to rid herself of bed-head.

She enjoyed the light breeze coming through her window, but it was making her a little cold, as her hardened nipples demonstrated. She found an old, red turtleneck that she had modified (sewing was one of those skills) to have no sleeves. Not in the "bare arms" way, but in the "no arm holes" way, otherwise, her shoulders would get chilly.

She grabbed the bottom of it with her two main toes, just as she'd done with her brush. Effortlessly, she popped it over her head and slipped through the neck end. The garment wasn't very useful at hiding the shape of her breasts.

She made herself some tea on the coffee table next to her bed as she watched the news on the telly. All of the equipment was there, other than the kettle. She'd hop over with the lid closed tightly from the other side of the apartment.

Like anyone else, her feet were typically cold most of the time, walking bare - even during the late spring - caused a bit of discomfort. She enjoyed doing this in the morning; sitting with her legs in butterfly position, knees against the covers of the bed, keeping the warm teacup between her soles as it cooled. Occasionally reaching for a Pocky stick, which were fairly easy to grab with your toes.

Despite the fact that Jessica detests pure laziness, she was actually very easy-going, though sometimes a little awkward around people she didn't know very well. She was the kind of person who consciously thought about how to position her arms when she's talking to someone. "Hm, should I really be crossing my arms? Does it make me look close-minded?" She'd tend to think. "I kinda want to keep my hands in my pockets, but that's bit too casual, isn't it?"

Because of this, Jessica felt surprisingly at ease when her arms were non-existent. Well, she'd still tense up her shoulders on occasion, but it wasn't as bad when they didn't have any weight to support.

After finishing her tea - which she drank by balancing on her butt, bringing her feet up to her face, putting her body in a vague "V" shape each time - she got another one steeping.

Now though, came what she'd been practicing for the last few days.

She placed a pocky stick in her mouth, tapped the video-input button on her remote, and picked up the Xbox controller with both feet.

She pressed the centre button, resulting in a green light briefly emitting from the telly. Several days ago, she thought it'd be extremely difficult, but the buttons in the middle were almost never used. She adapted by using her big toes on the left stick and right buttons, her 2nd and 3rd toes rested on the triggers.

The console wasn't really Jessica's. Kate got it from an ex-boyfriend, though she and Jessica didn't use it very much. For the moment, however, Jessica was focusing on Street Fighter. While the game had many fighters to choose from, She used Juri the most. Perhaps, she thought, she liked her because her fighting style was most applicable to her current body. The majority of Juri's attacks were kicks, and with the exception of a few specials, she never used her arms at all.

Jessica walked around barefoot quite often, but in the last week, she'd realized how little she looked at her feet. During the loading screen, she analyzed them. Her feet were actually quite nice, though they were somewhat square-ish. Her veins weren't very visible, and her toenails weren't painted, though their mild pinkness might make someone think otherwise.

While the pins removed limbs and increased flexibility at the same rate, they didn't magically make the user instantly adapt to whatever predicament they put their selves in. Jessica still couldn't write worth a damn, and her toe-typing was very slow. But she was having an okay time with the Xbox controller. The flexibility component did make her toes a lot more dexterous, she could move her toes independently now, but she had no practice. She likened it to a right-handed person teaching themselves to write with their left hand. The increase in dexterity could be likened to warming you hand up after leaving it in a bucket of ice for 10 minutes.

"Oh! Took long enough..."

The game had finally loaded. In a few button taps, Jessica found herself in an online match against someone from Spain. She used Juri, of course; her opponent chose Ryu.

While an onlooker might think Jessica is taking it really easy, there were a few ways to tell that she was taking the game quite seriously.  Her eyebrows stiffening slightly and her knees raising a few inches off the bed were the most apparent. Most people would lean forwards with their elbows on their knees when a game got intense, but that clearly didn't apply to her.

The first round went to Ryu, which worried her in a best-of-3 match.

"Damn, if only my toe was positioned better"

Most of Jessica's games had gone well in the last two days, but she still fumbled occasionally. Her toe wasn't resting on the B button like she'd been used to. She quickly readjusted.

The next match went to her. She didn't even need to use a special. The 3rd went to her as well, though it seemed like a struggle when her toe slipped off the joystick part-way through.

"Damn! I felt like I had my arms tied. Good game" said the anonymous male over the microphone, mild Spanish accent included.

The game went well, but Jessica's toes were quite fatigued. She leaned back and crossed her legs off of the bed, knee on top of the other. Her right foot maintained its grip on the controller.

After a moment, she placed the controller on the coffee table and withdrew another Pocky stick from it's bag, placing it between her teeth. She did a "morning stretch" while still sitting on her bed. This involved sliding into a fully horizontal stretch, then raising into a mild oversplit. She quickly pressed the video-input button on the remote, switching to cable while leaving the Xbox on. She then swung her legs behind her head and used the soles of her feet as a cushion, intertwining her toes, much the same way as you'd rest the back on your head on your palms.

"...Sigh"

She missed Kate. She was only a few blocks away at the hospital, but she'd been busy there the last few days, they hadn't the time to get together recently.

Jessica sprung to her feet. She ran over to the cordless phone and grabbed it by the antenna with her mouth. She ran back over to the couch, dialled her number with her toes and sat against the arm of the couch, bringing her foot up to her ear, her other foot casually played with her own hair.

"Hello?"
"Kate! It's been sooooo boring here with out you here"
"Aww, I wish I was there! Are you playing around with the pins still?"
"Yeah! I'm actually pretty good at using my feet now. You should really see what I can do!"
"Wow!" Then, Jessica heard a bunch of noise coming from Kate's end. Some yelling and thumping about. Likely an emergency.
"Sorry Jess!" She yelled over the noise. "I'll have to call you back!"

"Sigh..."
Jessica let her muscles go limp in defeat, though due to her flexibility, this just meant that her feet fell behind her head.

She repositioned herself, straightening her legs forwards on the couch and bending forwards, using her teeth to pull her panties down slightly. She'd been getting horny. Perhaps onset by boredom and a healthy libido.

She continued, sliding her panties down almost to her knee, where she couldn't bend any further. She stood up and allowed gravity to take them the rest of the way. She sat down on the carpet in the middle of the room and removed her altered turtleneck by pulled it off by the neck with her toes. Now nude, she begun to enjoy her improved limberness to the fullest extent. Just to see if she could balance, she stood up straight, then bending her back forwards... To her knees, then past them, looking up at the ceiling. By now, her legs were completely straight, but she was in a frontbend so deep she could easily lick her pussy.

"Ahh!~" She whimpered. It felt fantastic, but despite how hard she ached for orgasm, she had enough rationality to know that she couldn't orgasm without falling over.

She undid the twist she was in, and laid down with her back on the floor. She put herself back into the same position, flinging her legs behind her head and bending forwards, licking her pussy. No one knew the topography of the inner walls like she did, and it demonstrated in the amazing feeling she got. She soon got an idea.

Holding off her orgasm, she stood up - knees buckling - to take an orange pin from the box. She went back into the position as she was in before, holding the pin between her teeth, and carefully sticking it into her clitoris.

"Ahhhh!!!" She screamed through her teeth. The ambiguity of the pain and pleasure gave her an orgasm with almost no warning, but to her delight, she still wasn't quite satisfied. Her muscles relaxed as the familiar, though still strange sensation happened between her legs. It felt like a pleasurable muscle cramp throughout the process, but she it finished, her vagina was replaced with a very feminine looking penis, devoid of testicles and its base bordered by her smooth outer labia.

She craned her neck up, admiring the new organ. She brought her foot down and touched it - a move that'd be typically impossible - and gently stroked the underside. Lightly touching the corner where the underside joined to the rest of her body created wonderful sensations.

She couldn't hold off much longer. Feet behind her head again, she lunger her head forward and gave herself a blow job, her mouth keeping her carpet from getting too messy. Its smooth skin glided against her lips for around 30 seconds before she experienced a masculine orgasm, something that she couldn't compare to a vaginal one, but it was different enough that she could enjoy it just as much. "Like red and white wine" She thought.

She was sated, for now at least. She carefully removed the tiny sphere from the fenulum of her temporary penis with her toe, it quickly shrank into her familiar clitoris. Cocks were fun, but she had some concerns over her sexual identity.

She suddenly heard her phone buzz.

"C you @ 7? "
Excitedly, Jessica carefully replied to Kate, tapping with her pinky toes, the only two that didn't get any semen on them.
"i cant wait <3"
Jessica then craned her neck to the side to pull out both shoulder pins with her teeth. They quickly grew as she walked towards the shower.

- - - -
"Jess!! I'm home!" Kate announced as she entered the apartment, removing her coat, revealing her sleeveless blouse and placing some takeout on the counter.
"Jessica? Are you here? Ahhh!!"

Jessica was hiding behind the door the whole time, already reduced to a head on a pair of legs. With one reduction pin between her teeth and two held between her toes, she stretched into a standing split to stick them in both of her shoulders, she was perfectly positioned to stick the last one in her lower back.

"Geeze Jess! At least you could've warned me first."
'Well, I missed you" Jessica said, staring at her bare feet.
"Sigh" Kate responded as she quickly shrunk. "Me too."

The now shortened, armless Kate shimmied slightly, getting the blouse off and stepped out of her high heels. She was still a few inches taller than Jessica.
"That might get in the way..." Jessica stepped behind her and unzipped her skirt and allowed it to drop. Kate was now clad in her panties, just as Jessica was.
"You know what? I'd love to just spend the night with you. Like this." Kate kissed her girlfriend on the forehead.
"That'd be wonderful." She caressed her foot with her own, marking the beginning of another wonderful night.