One day, my husband Takayuki decided to go on a business trip for two nights and three days at work. At the same time, Takayuki's older brother, who was unemployed and withdrawn, came to Tokyo for job hunting and decided to spend two nights and three days alone with her sister-in-law Hina. She was a bright, beautiful and virtuous chick, but when she was caught in her brother-in-law's trap and beaten up, she finally fell into pleasure. Hina, who was a married woman who enjoyed her happy newlywed life, turned into a nasty bitch married woman who can't live without punch lines.
