Staying over at his friend Taro's house to work on a school project, Naoki had another motive—Taro's mother, Yumi, whom he'd secretly desired since the moment they first met. When night fell, a chance moment left him alone with Yumi. Emboldened by alcohol, Naoki confessed his feelings outright. Overwhelmed with shock and confusion, Yumi was quickly pinned beneath him. Her body, untouched since her husband's passing, began to burn with heat. Surrounded by waves of pleasure, Yumi's heart was captured by the young man's throbbing cock.