Ty was about to get dressed again, really she was- but then she noticed the thick white trail leaking down her inner thighs. She caught it in her fingers and moved them to look at it, seeing she had correctly guessed what this was. Semen. Eileen's semen.
Her mind was fixating on her and Eileen's recent actions again, as she felt surprised at how she felt. Like most teenage boys, he had secretly milked this out of himself countless times, but had never thought much about it- now, she felt a kind of fascination at how a man pumping it inside her could kickstart her body making a baby.
A mental image of Eileen's handsome male body took precedent in her head. His toned, dark skin, his firm, strong muscles and his long, thick penis- a man's body fit him better than it ever could've fit Ty. And she knew mothering his child would make her happy beyond words.
She found herself repeating his horny talk in her head. She heard his voice saying how he'd castrated herself and turned into a fertile female for a well-developed male stud. She felt herself grow flustered, and her nipples and clitoris became hard and juices continued flowing from her pussy.
Ty gave herself over to feminine arousal, and one of her hands moved to her breast while the other reached between her legs. She pinched a nipple and rubbed the nub of her clitoris while her fingers dipped between her vaginal lips, and her eyes shut as she focused on picturing Eileen.
She pictured the fingers inside her as his cock thrusting in and out of her, imagined his large body pressing her down and his hips pounding at her.
She already had his caboclo baby forming in her womb, but she ached to have more- she'd love to use her wish to make it so she could carry way more babies than a normal human woman, and make baby after baby with Eileen. Fuck, she thought, imagine if she made eggs for every drop of sperm in his balls! Her body would milk his cock dry, and she would produce a country's worth of offspring!
As Ty's fantasies grew more intense, so did her pleasure from touching herself, until at last it reached a crescendo and she came hard. Her vaginal muscles clenched tightly around her fingers, her nipples and clitoris throbbed with pleasure and her arms and legs shook. She was barely able to keep herself upright as she slowly recovered from her orgasm.
Contemplating her horny fantasies with a bit more coherent thought, she blushed at how intense they had gotten... and considered whether to act on any of them.