Honoka and her husband live in the company housing. Her husband's former boss, Mr. Tajima, also lives next door. Tajima's wife passed away a year ago, and his legs do not function normally, so the higher-ups want Honoka's husband to help Tajima. Considering this an opportunity for promotion, Tsuji asks his wife to take care of the boss while he looks for a caretaker. After a long time without intimacy and encountering a very beautiful girl with large, attractive breasts, Tajima takes advantage of Tsuji's promotion to threaten and force Honoka to satisfy his sexual pleasures...