A man named Natsuna Sasaki can't help but constantly pursue his son's wife, even though she belongs to someone else. One day, he accidentally catches her masturbating, which sends him into a frenzy of lust. From that moment on, he takes what he wants from her every chance he gets—forcing himself onto her daily and making her submit to his huge cock. Despite feeling guilty about their illicit relationship, the wife finds herself unable to resist due to her husband's skilled techniques and enormous member. This taboo erotic drama unfolds between them.

常に息子の嫁の体を狙ってる義父は偶然にも嫁の自慰行為を見てしまう。嫁の淫らな姿を見た義父は欲情を抑えきれなくなり嫁を押し倒し我が物にする。その日以来絶倫な義父は毎日のように嫁に口で奉仕をさせたり中出ししまくり肉便器にするのである。こんな関係はダメと思いながらも熟練な義父のテクと大きな肉棒の虜になってしまう嫁。義父と嫁の背徳官能ドラマ。