After hearing from his old school friend Yamashita for the first time in years, Hitoshi takes his wife Ai to stay at Yamashita’s hometown home for four days and three nights. The old friends reminisce over drinks, and Hitoshi soon falls asleep while Ai cleans up after their gathering. Yamashita suddenly makes his move. He has always envied Hitoshi and wanted Ai for himself. He forces her down beside her sleeping husband, drives his bare cock into her, and creampies her—all while recording everything as a video to send to Hitoshi.