"I'll take your choice." You feel the arousal in your pants looking at her. "I like your choice of body."
"Oh no." She mockingly laughs at you. "I did this last week. I'm one of the maintainers and let's just say as a guy I didn't appease the ladies."
"You do as a woman?" You ask him mockingly.
She smiles and states, "Oh yes. There's a shortage of really good looking, honest lesbians. Most are kinda overweight or just not into their looks. It's hard to find a hot lesbian that looks like, well, me." She tosses the boxer shorts at you. As you watch it becomes a gooey blob. "You might like this. If not, it's 30 days or $90."
You feel your male body contort starting the moment the goo smacks you. You feel the breasts re-emerge from your body as your hips re-contour themselves, but differently.
You look to the woman as your voice changes randomly, "What?"
"Vixen." She smiles, "Come on, there's a shortage of female vixen transformations. I always liked them best. I figured I could watch your transformation. They always made me feel good."
As she finishes, you feel your tail emerge from your backside. You look at your black, fur covered hands before reaching up to feel your new ears. You hesitantly look down and see your new female body accentuated in all its glory. A small amount of blood shows up as she seemingly walks away and disappears. Your nose improves and you find a new smell in the air. Instinctively, you identify it as male. The small amount of blood is identified as something else:
Estrus.
You here a small, almost mocking sound of a lone fox. You close your eyes and find yourself in a prairie in the Midwest. While you are human sized, this small, normal sized fox holds your complete attention.