A widow who is trained with hemp rope and becomes obedient. She really is a lewd woman... [Episode 1] Goda, who has a tendency to be sadistic, takes advantage of Kazuyo's weakness and takes her as his sex slave. [Episode 2] After the funeral, the undertaker who had liked Nachi for a long time rapes Nachi. [Episode 3] The professor is aroused by Chisato's lust after Chisato complains that he cannot allow his son to go on to a doctoral course. [Episode 4] The father-in-law demands that he repay the debt he had lent to his son. I will use this as an excuse to rape and train my wife.