"What's this Nymph option about?" Rachel asks curiously. "I thought Nymphs where more human than animal."
"They are, more or less," the receptionist says. "But they have a deep connection to nature and the natural world, much like unicorns do. The option is for people who want to experience this connection while still in a, mostly human form."
"Is there anything I should know about it?" Rachel asks.
"It is worth mentioning that it greatly increases the sex drive," the receptionist replies. "But there's a group of Nymphs in the forest that will help with that. Though, I would avoid contact with the Nymph Trees, they're the only way you can get pregnant in that form."
"Okay, what the heck, I'll give it a try," Rachel says.
"Okay, strip naked," the receptionist says, causing Rachel to blush. "Don't worry, you'll get used to it once you're transformed."
Rachel felt a bit strange stripping in front of this woman, but did so, blushing as she tried to cover her modest breasts and unshaven mound as the woman came around and injected her in the arm.
"There will be some discomfort at first, but just stay calm and it'll pass," the receptionist says.
Rachel paused and gasped as the feeling hit her. It started in her chest and spread outwards as her breasts inflated from the modest B cup they where to a full D cup that still maintained their firmness, seemingly defying gravity. She could feel waves running through her body as it filled out into a more sexualized form. She looked in a nearby mirror, shocked at what she saw, the originally modest girl was now the stuff out of a wet dream as what little body hair she had fell away, leaving just smooth skin.
She was about to say something when waves of pleasure rippled through her body. Her skin began to change color, taking on a greenish hue while her hair became a deep purple color. The final part of the transformation came when a white flower sprouted out of her hair.
"Welcome sister Nymph," a female voice from the door says, a white haired nymph with a blue flower is waiting for her as she gestures for Rachel to come with her. "Come, and you shall enjoy the pleasures of being one of us."
"Thank you," Rachel says, taking the girl's hand and she is lead out of the building. As she watched the other girl, she felt her sexual urges beginning to rise. "I'd like to wait for a girl I met on the bus, if that's okay."