My stepmother's stepchild, who came to our house after my father's remarriage, is a female classmate who is reputed to be the cutest in school. Living together under the same roof with a girl that I could only look at until now! Rather than living in a shared room! My room is becoming more feminine every day, and my space is becoming extremely small... Furthermore, thanks to my sister-in-law's wide friendship, a lot of hot girls come to visit! At first, it was so noisy that I didn't like it, but I was able to see panty shots as much as I wanted, and sometimes it was even more erotic...