MIMK-263 _My best friend's older sister

Yuta went to his best friend's house to play games. They were both having fun when his best friend had to go pick up his sister and go to the supermarket, so he left Yuta alone. Before leaving the house, his friend told Yuta not to wander around, especially into the room of his sister named Gojou. Gojou is a beautiful girl and has a very good academic record, but since she reached puberty she has become addicted to masturbation, playing with sex toys all day long, her room is full of adult toys. Let's watch to see what our young man Yuta will encounter next