Chinese subtitles JYMA-050 Brother-in-law Hori Maki had sex with his sister-in-law who came to help with housework when his wife was pregnant and on her way home.

Des：Three years after we were married, my wife got pregnant. The wife decided to return to China and said she wanted to give birth to the child at her parents home. I thought it would be okay to be single for a while, but then my wifes sister came to help me with housework. I havent seen my sister-in-law in a long time and she looks cute, has a good figure and is very attractive, so I see her as a woman even though I dont think she is good enough. The thought of living alone in the same house made me uncomfortable. At that time, I saw my sister-in-law masturbating and I couldnt help but get close to her. after that...