The Dragoness' Gift: Female Ending
It had been a fertility spell to drive an animal into season when they weren't going into season on their own.
Elysia: Kevin - Part 3, Ending
As a result of this simple fertility spell, both cats soon looked ready for round two as they stared longingly into each other's eyes.
Breeding A Champion
It was twined with a fertility spell that would draw on what the transformed human had to offer once it was triggered and it wouldn't be triggered unless he touched and was drawn to one of the stallions.
Horse Cooties
She layered several similar equines transformation spells together, plus fertility spells to make its libido nuts, plus the multiplication spell to give it impossible volume.
Fucking Is Magic: No Regrets
An anti-fertility spell, maybe?" "mmph... yes," she admitted reluctantly, folding her arms. "i haven't had to use it in years, but... it's more thorough than an aftermorning pill, and i don't get sick." she looked away.
Eclipse Night
"short answer: fertility spells are finicky and unreliable, they have to be specifically tailored to the individual who wants the blessing.
Lost Legend of Agrok Ch2
Kahlah and i have tried almost desperately, even using her magics to weave powerful fertility spells, but we have been denied the family we so desire. we hope you don't mind, but we kind of adopted you in our hearts agrok.
Birth of a Dictator
I didn't just put that fertility-spell i'd been talking about on her before she set off - on a whim, i put borja's counter on her as well." anitra's eyebrows rose. "that curious little spell that keeps track of the number of sexual partners you've had?"
Outfoxed
"fertility spells are the easiest. they're also the oldest so they've been made simpler through simple time." moira reached out and tugged danny's tail. "what you're going to do is use your fingers at first.