Suzie grinned smugly, cheated again, and slipped her hand down the front of Tosh’s trousers, beneath damp silk lingerie. Tosh was breathing in short gasps, her heels drumming against the backseat. Suzie looked at Jack once more. His eyes were half-lidded, and his tongue slid slowly across his lips, watching them.

Um... flail? :) I love the voyeurism in this, as well as the fact that you got EVERY SINGLE PROMPT into one steamy story. Yays!