This time, Haru-san introduced by Nana-san makes her appearance. A flat-chested mom with an idol-like face is here. Though she's a young wife who still desires to be treated as a woman, she's unable to confess her feelings to her husband, leading her to embark on her first affair. With nervous excitement, she experiences her first big cock insertion, unable to hide her arousal and surprise. Whenever she catches a glimpse of her husband's face, she continues spouting even filthier lines, engaging in passionate, intense lovemaking, climaxing repeatedly. The temptation of mom friends awakens an uncontrollable desire within her, and her story is far from over.