Azumi, a married milf, is stunned when she encounters her stepson Daisuke's morning wood and instantly falls for his massive cock. Unable to resist, she gives him a handjob until he cums, and from that day on, she becomes obsessed with his huge dick. Her daily masturbation sessions only intensify her longing, driving her wild with desire. Unable to hold back any longer, she begs Daisuke to thrust his big cock inside her, beginning a passionate affair as she experiences his youthful cumshot again and again.