Bad kids fuck big breasted moms! ●Su! ●Su! One day, Airi's husband, who is away on her own, is worried about her child-rearing and sexual frustration.One day, he welcomes her son's homeroom teacher to her home and begins to have an affair with her. However, the scene was secretly filmed by her son's classmate. She is blackmailed by the video and ends up raped by the bad boys next to her son. After that, the kids escalate and barge in on 'Airi' who is masturbating in the bathroom and attack her with milk guns! Furthermore, she fucks her son in the ring and cums inside her! 'Airi' can't help but keep saying "Iku~"!