Thread: Twin Studies are Crucial {darkest_fate&NullRPs}

Why the hell won't it go down? Jess whined as she leaned against the bathroom door. It happened to be a plus sized cock that was now sticking out from her jeans and jutting into the air. It pulsed with each hearbeat, and Jess could swear the stupid thing was growing bigger with each passing second. That shouldn't even be possible, seeing as the stupid thing had already started pretty large to begin with. But now she was pushing it around in the bathroom, really, really hoping that it somehow depleted. It wasn't as if Jessica had been born with a cock. In point of fact, she'd been born fully female, with a matching twin who looked every bit as cute as she did. Sixteen years had made both of them look pretty damn adorable, at least enough to attract attention and the occasional boyfriend. Not that anyone could really penetrate the whole sistertwin bond thing they rocked, but they tried. When you had a pair of petite redheads with fetching smiles and totally adorable freckles, you didn't have much choice. Jess had been more or less just having fun with life, enjoying high school and all. If her twin hadn't suggested she start preparing for college... Oh, you can't blame her, that's totally not fair, Jess mumbled as she slid down to the bathroom floor. It was tempting, but Jess had been the one to answer the shady ad. First clue of shadiness asking for cute teenage girls for an experiment. Second clue of shadiness offering ridiculous amounts of money, enough to get at least Jess through school, and maybe even help her sister, who would likely have at least some scholarships and all. But Jess had signed up, and so she'd become a guinea pig for the new FutaTech industries. ... Jess had thought they just sucked at spelling future, okay? Plus it wasn't like she knew about futanaris before she became one . She'd woken up with the plus-sized dick after signing the waver. It was supposedly for some sort of program to allow lesbians to improve their sex life or... well, honestly, Jess hadn't been paying attention. She had paid attention as they told her she had to keep the damn thing for at least a month, that it might produce pheromones, and that she may want to milk it fairly regularly. Slightly miffed but several thousand dollars richer, Jess had headed home... and nearly ran into her sister. It was weird and maybe a little vain, but Jess couldn't help but find her twin utterly desirable, and she found herself literally staring at her still fully female sister. And she kept staring, through most of doing chores and dinner and now she had quite the vivid picture of said twin wearing her normal, cute, around the house clothes and wondering why Jess wasn't dressed the same and now she was locked in the bathroom. Just... milk it, Jess mumbled. She shifted to get a better grip, sliding her hand around the thick cock and attempting to squeeze it. Licking her lips, she tried jerking up and down, her motion spastic, unpracticed. Her eyes closed, which she guessed helped. But she almost immediately started picturing her sister, and the more she did, the faster she stroked, getting more and more wrapped up in it the longer and longer she went, till she could feel the cock swelling in her hand. Jess was totally unaware of anything else as she moaned and kicked slightly, her sister's name coming to her lips. She definitely wasn't aware of the fact that she'd forgotten to lock her shared bathroom, or that the door might very well be opening...