Carlos and Fran, cousins with a history of playful banter, find themselves alone in the house one afternoon. Fran, feeling adventurous, starts teasing Carlos about his growing bulge. He playfully responds, and soon they're locked in a passionate, taboo embrace. Fran's tight, eager pussy grips Carlos' thick, veiny cock as he thrusts into her, their shared moans filling the room. They fuck hard and fast, their bodies slick with sweat, until they both explode in intense, mutual orgasms.