A life of a young couple with a difficult father-in-law, he knows that his daughter-in-law Hikari Ninomiya is not very gentlemanly, but this daughter-in-law is really like his ex-wife, making him feel like he has returned to the first day of love, he is infatuated with his daughter-in-law. Every day, witnessing this beautiful daughter-in-law wearing clothes at home for a short nap and sleeping tightly reveals her big sweet buttocks, making him thirsty for bounds.
He decided to buy some anesthesia and put it in his daughter-in-law's glass of water and then....