An unaffiliated sister who was adopted by a rich man. This man was an unequaled lewd man wearing a good mask. The adopted father bullied his sister every time. In contrast, my sister was loved with her lascivious heart. A younger sister who decided to serve as a maid to protect her sister. Taking advantage of her feelings for her sister, her adoptive father leans on her younger sister Yui! Yui who continued to be violated so much that her delicate body broke gradually lost her reason. [MOODYZ Campaign 30% OFF 4th] has ended. * Click here for details such as privilege information