Rough Breeding of the Babysitter by B.B. Rhodes
John wants another child, but his wife refuses. He goes for the next best thing: the fertile, 21-year-old virgin babysitter, Tara. When he's sure that she's ovulating, he invites her over so that he can seduce and breed her that night.
Warning: This story contains explicit sexual content and is for adults only.
She laughed, teasing as usual. "If you weren't married, I'd be after you for sure!"
"What if that didn't matter, Tara?" John asked, his eyes locking with hers. His glare was intense, yet playful.
"I'd say that's great then," she said. She nervously laughed, but still seemed at ease.
"Do you like kids, Tara?" John asked. He planted his hand on her thigh and almost pulled away, shocked by how warm the surface of her skin was. Her perfume was absolutely lovely, almost as powerful as her pheromones. John felt like he was under a spell, a spell that was telling him that he needed to mate.
"I love them. Someday I'll have some of my own."
"What if I said I was going to give you a baby in your tummy, Tara? That I was going make sure everyone knows how dirty you really are? Give you a secret that you can only keep a secret for so long."
"What do you mean?" she said, her face showing some concern.
"Your belly will swell up nice and big until you can't hide it anymore. And your breasts will grow even larger and more sensitive as they fill up with milk." John stroked her hair at first, his hands sliding down along her t-shirt until he was between her legs. "Would you like that, Tara?"