Satoru, who got married and became a son-in-law, had to live in his wife's parents' house, and there were many things to take care of. Although his father-in-law asks him to see his grandson's face as soon as possible, Satoru is actually more concerned about his mother-in-law's body than his wife. Worried, Satoru receives a drug that will increase his libido, but he uses it as an excuse to approach Yuki. Yuki resists, but...
