Yukino, a serious and quiet black-haired neat and clean beautiful wife. She has been married for seven years, and when she was a student, she was the student council president, and before she got married, she had a rigid image of being a bank employee, but that concept was quickly shattered. - "Ji ○ Poiguigui Guigu ~!" - Yukino forgets herself with a nasty pant voice and goes crazy. The physical beauty trained in ballet wriggles obscenely and beautifully. Indented erotic nipples that erect. A nailed piston that shakes its hips violently ... swallowing happily cheating semen. Semen masturbation with half vaginal shot! - A beautiful wife who suddenly changes too much is a must-see.