Young married neighbor Yuki Mizuki has a small face, a gentle smile, and an innocent air, yet every morning she takes out the trash without a bra and teases him with glimpses of her nipples. She knows he has been watching and admits that she has been inviting him in. Far more sexually assertive than her appearance suggests, she heads to the bedroom in broad daylight and lets a man other than her husband drive a huge cock into her. She screams, convulses, and climaxes hard, smiling every time the tireless cock gives her an orgasm her husband cannot match. In the end, the shameless wife begs her neighbor to cum inside her and give her even more.