JUL-530 My older brother asked me to take good care of his family, so I decided to train the mother and daughter to cum together and make them obey.

It was his brother-in-law, Yuuji, who reached out to his wife, Sakura, and her daughter, Riina, who were at a loss after losing their husband to illness. - Yuji had been asked by his older brother to take care of them after he passed away. - Yuuji, who was originally in love with Sakura, readily agreed, and the three of them started living together... it was supposed to be. - However, from the day they started living together, Yuuji's attitude suddenly changed, causing his hidden feelings and sexual desires to run wild. - With nowhere to go, the two of them can't fight back and end their days of love.