ABP-134 Let me teach you how to fuck each other

Yuri Aoki is very good at work but extremely sloppy at home. She often doesn't wear pants, only underwear, making her teenage brother unable to take his eyes off her gorgeous butt. Knowing that his cute younger brother was still a virgin and wanted his butt so much, Yuri Aoki immediately wanted to help him escape his virgin life. So Yuri Aoki continuously used her butt to seduce her younger brother, and the younger brother quickly surrendered to her beauty. And so, his virginity was officially stolen by his beautiful sister. After that, both sisters "played" with each other every day. They both promised that even if the younger brother had a girlfriend, he would still continue to be "close" with Ichika like he is now...