Des：After graduating from college, Kaede moved to Tokyo to find a job and live alone. I was taking care of my brother and his wifes house until I found a room. Feng, who is unhappy and perverted, doesnt like the smell of lust in his brothers daughter-in-law. Moreover, my brother has been on a business trip for two weeks this time. My sister-in-law Rui plans to ignite Fengs sexual desire and make her his sex slave.