During her student days, Honami married Tetsu's son, Takahiro, and lived with Tetsu who became her father-in-law. Takahiro was a workaholic with no interest in family life, leaving Honami feeling lonely. It was Tetsu who stayed by Honami's side during this time. When they were students, Tetsu had been kind to Honami, who came from a single-parent household, like a father figure, and she admired him. Those feelings... as 'a member of the opposite sex.' Unable to suppress these feelings any longer, Honami began to act lewdly in order to disrupt Tetsu's heart…
