Eric needed to be Erika again.
He had just impregnated 3 friends with his seed. Sperm that wouldn't be affected by birth control pills because they weren't entirely human, babies that would grow in about half the time of a normal human and babies that could also be called puppies. He wouldn't fuck Collette, which was a good thing so many vaginas stood between Eric and Collette. Melissa had approved what had happened but getting her brother pregnant might led to her committing suicide, which she confessed she had tried once.
His hard on was still pulsing and Eric hoped into the shower to get the various fluids off of his body. He imagined that his cupped hand was a girl's vagina and started thrusting within seconds there was shotgun like blast of semen hitting the mirror. His hard edged body started to soften and change. His penis started to shrivel like it was dying and shrunk to that of a teen, then a tween, a small boy and then to a infant size before leaving a small bump that became a vagina.
Erika sighed with relief, she could get her female form back. To speed up the process she slipped a male finger into her growing vagina using her stimulation to hurry up the process. Erika looked like a man undergoing a female orgasm with his head twisted against the shower tiles in pleasure, a hand half curled in a fist as his face O'd with pleasure. However the Eric was leaking out of Erika like the water down the drain. Her face became softer with the harsh hooded eyebrows of Eric raising and the hair above the eyes became thinner from thick and bushy to the width of a pencil.
Her lips had shaved stubble growing on them, this vanished to nothing. Her lips and mouth became wider and fuller lips with a shade of a faint red or pink lipstick on them. Hair grew out as the head became smaller, the bull neck of Eric gave way to the delicate swan like neck of Erika. Immature nipples covered in coarse hair became hairless as the nipples developed to feed a baby and the fatty tissue pushed them out to C cups. Cupping her breasts Erika started to make sure everything was in order.
Eric must have been Latino because the brown eyes he had turned into the grey eyes of her family. Her bemoaned dirty blond hair had turned black, now thankfully it lightened as it grew. Looking like she had blond highlights until they grew back to the roots. Her hard butt was now what any self conscious black woman would call "flat ass". However as she reverted from a woman of 28 or so down to a girl in her mid teens, that she went in age and development. Her breasts shrunk to B cups, she lost a foot and a half and ass became more flat. However she now had glimpsed the future, of a sort, what she would be like as a woman or as a man.
Now just Erika, until her next urge to impregnate, she started drying her nude body.