- A father-in-law who fell in love with his son's daughter-in-law, Miina, who should never be interested. Mr./Ms. has a nice gentle smile and big boobs. Even though I know it's a bad thing, I fantasize about the lascivious appearance of my son's daughter-in-law. - A daughter-in-law who masturbates to show off, a daughter-in-law who gives a gentle in the bath, and the father-in-law's delusion grows more and more.