Xander wants to be changed back right now.

"Okay, fun's fun," said Xander, "but change me back now."

"Don't you want to play first?" Willow asked.

"Change me back!" he screamed.

The witches cast embarrassed looks at each other. "Well..."

"Change me back RIGHT NOW!"

"We... can't," Tara finally said.

"You don't know how?"

"Oh, no," Tara assured him. "We know how."

"Then what's the problem?"

"We don't have all the... um... spell components," said Willow.

"Well go down to the Magic Box and get some!" Xander demanded. He pulled out his wallet. "Here's twenty bucks. Will that cover it?"

Tara blushed. Willow took the lead in explaining. "This ingredient isn't exactly for sale. You know how you tasted our womanly essence to turn into a girl?"

"Yeah..." Part of Xander's brain started to grasp what Willow was driving at. The rest of his brain beat that part up and stuffed it in a closet. He didn't want to face what was coming next.

"You need to drink masculine essence while we're doing the spell to turn back into boy-Xander."

"Masculine essence?" Xander looked confused.

"Semen," Tara said, then blushed deeper and became fascinated by the tile pattern on the bathroom floor.

"So we can change you back, no problem," Willow said with strained cheerfulness. "You just have to do your part."

"I'm not doing any man's 'part'!" Xander insisted, air quoting fiercely.

Willow shrugged. "Well, then you're kinda stuck like this." Seeing the hysterical look on Xander's face she quickly added "at least for a while. It'll take us time to figure out a different counterspell.

"It shouldn't take more than a few weeks," Tara said encouragingly. Xander didn't look particularly encouraged.

"Being a girl's not so bad," Willow said. "We could show you... right, Tara?"

"Yeah," Tara agreed. "Least we could do."

Xander considered. On the one hand, he was annoyed at the witches for getting him into this. On the other hand... threesome.