Change the Station: Last Straw I
"amanda is sporting the first stage of the asai corporation's female-to-male gender reassignment therapy. though still sporting two x chromosomes and retaining her womanly looks, reproductively this shy little secretary is all man."
Worth The Risk
Do not use if allergic to any of the following: science fiction, dinosaurs, transformations, female-to-male gender shifting, or graphic male homosexuality. not suitable for persons under 18 at stated dosage.
Seizing an Opportunity: Aggressive Expansions
"i know you always preferred females to males durub, but i would see your instincts change for me. all it will take is a little sniff..."
Po's New Power of Love
The shift from female to male was obviously a great one, having an effect on the tiger that po couldn't fathom. but he was more than happy to help the feline with his needs. "alright...out...i need to dress," the tiger said blushing.
The Gates of Hell, Chapter 1, Vanguard
Because of the 50 to 1 ratio of female to male slugs most males had very large harems, but they had no trouble keeping the females well serviced and their eggs fertilized. a dominant male slug lived in constant sexual euphoria.
Artem & Wolford Special
He's bounced from girl to guy to whomever, anyone who was interested in him.
Final Exams (sequel to My Tutor)
But then, she had never understood the attraction of females to males in the first place. she did understand her attraction to other females, but that was an addiction she didn't get to indulge in very often.
Eternal Universe - Chapter One
It's just under four to one female to male. _that makes sense. if i remember the lore correctly, there are four female dragons to every male one.
Call of the Night
No one still knows why the vampyr prefers females to males, or virgins over all. much of the intimate details of the night walkers are a mystery."
Stuck In A Rut
The deer are in rut; they are all going to be having sex and the female to male birth rate of deer is purposefully skewed so that there is a lot more doe than stags.
Harpies, Chapter 1
That may sound cold, but it is necessary as the ratio of harpy females to male humans is quite large. now, it is late and you need to get some rest, you have had a long day and quite a...shock.
Ponyfinder - Get in the Game
Brad transitioned quietly from female to male, voice deepening. "no toys here. present." octavia turned away from brad, hiking her tail out of the way. "such a talented little thing you are. go on..." "there's nothing little about this."