You continue to slosh in Jennifer's stomach, soon you realize your cum beginning to dissolve...
You soon get a terrible thought in your mind...
You begin to move around hoping to get your twin to vomit you out...
To no prevail you fail and within seconds your cum is completely melted away.
Soon you feel a burning sensation... the acid is eating you!
It does the work rather quickly... all that is left is your cock head then it melts away.
Oddly enough you still feel everything.
Soon Jen starts feeling weird...
Her boobs grow larger, with a weird texture to them, her nipples also dissolve into her body.
Her arms begin to melt into her body her legs and lower half dose not change.
Soon her neck swells and starts to engulf her head... which is losing its facial features and hair.
Her mouth turns sideways.
Her neck then stretches out.
She is now a dick girl.
Her bottom half is all beautiful girl with a large ass and wet pussy.
But her top half is a giant 4 foot cock and ginormous balls.
Her vision has moved to her cock head.
Jeff’s vision is in the pussy now.
Both can still speak and see.