"Nikki," gasped Jen, "Not here...follow me."
Nikki smiled and nodded, and Jen headed down the steps to the first floor restroom, both of them attempting to look like they were simply fixing their makeup until the bathroom cleared of people and the bell had rung.
Jen grabbed Nikki, kissing her hard on the lips, pressing her tongue into Nikki's mouth. Her pussy was still boiling, and Jen didn't really care that she was kissing a girl now, only caring that in a few moments she'd be getting some release.
Jen kicked open a bathroom stall, sitting down on a toilet and spreading her legs for her new friend to set about doing the deed. Nikki didn't hesitate at all, dropping down and eagerly licking Jen's already sopping wet slit.
Jen felt her muscles beginning to swell, and her fur growing in. Nikki seemed almost turned on by this, licking harder and more eagerly, even as Jen struggled to stay on the seat through her transformatory convulsions.
"I'm gonna make you cum!" Nikki told her, suckling on her clit. Jen's talons exploded from her nail beds, raking down Nikki's back. Jen's body ripped out of her clothing, revealing the new structure of her werewolf design. Then she erupted in a howling orgasm, mouthfuls of fluid pouring into Nikki's waiting mouth. Nikki fell back as the werewolf Jen stood up, howling to the ceiling, as though looking for the moon.
The werewolf Jen stood over the girl, who seemed rather oblivious to the danger she could be in, simply staring up at her now-lupine lover. Jen bent down, taking Nikki's hand, putting it into her mouth and biting down, passing her infection along to her new friend.
Soon, there was a naked Jen, since she'd tasted blood, she could revert again. Nikki was still there in front of her, licking her lips, wiping the traces of stray cum off of them. She smiled at Jen, who looked rather confused at being naked. Once again, her reversion had left her in an almost amnesiac state, unable to remember what had happened.
"That was wonderful," Nikki told her, rubbing absently at a cut on her hand, smiling at Jen. "So, when's that gonna happen to me?"
"What the fuck's going on?" Jen asked, trying to gather up the remnants of her clothing. "When's what going to happen to you?"