Desperate for funds, a broke boyfriend offers his ex-girlfriend's services to a horny pal. In a grimy, dimly-lit room, she sucks him off, her full lips wrapping around his throbbing cock. She's a natural, taking him deep, her tongue swirling around his sensitive head. He groans, grabbing her hair, guiding her pace. The ex-girlfriend watches, jealous but turned on, fingering herself as her replacement pleasures her former lover.