"Cum in my mouth, for starters..."

"...We'll take it from there."

The combination of her words, her soft hands and her tongue on his balls was too much for Xander. His cum spurted eagerly forth, and she quickly caught the head of his cock in her mouth, siphoning his juice like she was slurping on a giant fleshy straw. Once she sadly concluded that this ejaculation was over, she carefully licked the spillage from her fingers, in a manner calculated to arouse any normal guy.

She repeated the entire rigmarole with the crystal and stick, occasionally brushing "accidentally" against his still-naked body. "It's better, but you still have too much energy. Silly Cordelia, doesn't know what she's missing! Well, there's no way around it, you need to discharge some more energy. Still not interested in the bleeding, or the ten-mile run?"

"No pain!" blurted Xander. "The other way was nice... as long as Cordy doesn't hear about it."