Growing up (dick girl & cuckhold)

"Gosh, I'm already so goddamn... wet..."

Jane loved to play with her clit, she was almost constantly horny and wet, to the point that even her boyfriend, John, couldn't keep up. So, she had to play with herself to calm herself when he wasn't around.

She was losing a lot of time per day on masturbation, but she had started to see fingering herself while watching porn as a hobby for a while. But lately, she felt something strange while playing with her crotch, her clit felt bigger and harder.

It was quite slow, growing over weeks, that's why she only noticed, when her boyfriend pointed it out.

"How, is your clit so big, babe, you did something?"

"You really think it grew? I had a feeling, but I wasn't sure."

"Yeah, it did! It's more than one inch long."

Rubbing it, it really felt long and big, like a tiny dick, and it was sensitive too.

"Fuck, it's kind of sexy, I want to fuck you with it rubbing against your crotch."

"I... are you sure, it's ok?"

"Don't whine and come here."

She pushed his dick in her tight pussy, strangely it felt tighter than usual. But the feeling of her large clit against him was amazing. It was even better than the penetration itself. It hardened as it brushed against her skin, and it aroused her even more.

That experience, made her change the way she masturbated. She still put a finger or to in her pussy, but she started to stroke her tiny stick instead of rubbing it. That made it even better, but also grow even more, looking like a small two inches cock after three weeks.

At this point, vaginal sex stopped being fun and John was only having blowjob and a few times anal, while Jane was stroking her clit-cock. She even asked of him to suck it a few times. Which gave her amazing sensations. But he started to complain that her clit was leaking a salty liquid.

Indeed, soon, her pussy closed, and her labia turned into tiny balls, while her clit turned into a full three inches cock. Jane had a hard time to understand what was going on, it went so smoothly, that it was almost natural. Like her attraction to her best friend, Sarah and the feeling of control over her boyfriend's pleasure.

Sarah accepted surprisingly easily to have sex with Jane, just in front of John. One would think she was too comfortable with the idea, like she was the origin of it. But the couple couldn't come to that conclusion and he watched her girlfriend fuck her bestfriend in front of him. And for Jane, it was a feeling of power and strength she never had, she was dominant, she took the pleasure and gave it by her own will. She forbid her boyfriend to come until she allowed him to. So, he was jerking looking at them enjoying their time in the bed.

When Jane came, it felt like nothing else, a first time, a mind-blowing pleasure... and unknowing to all, the start of a new life, in a newly formed trouple.