Minami Koga, the campus Madonna, takes center stage in this raw, uninhibited encounter. With her student, Nikku, she explores forbidden territory in their university swimming circle. They embrace, their bodies wet and glistening, before Koga's hands find Nikku's throbbing cock. She strokes it, her eyes locked onto his, before guiding it between her legs. Nikku's thick member slides into her, bare and unprotected, as they fuck passionately. Koga's big tits bounce with each thrust, driving Nikku wild. He pounds her, their moans echoing in the empty circle, until he can't hold back, pulsing his load deep inside her.