GVG-917 Sister criminal diary Miori Ayaba

My sister Miori has to live in a new house with a small number of rooms, sharing a room with her younger brother. - Miori, who is at an age where she is interested in men's bodies, takes off her sleeping brother's clothes and carefully observes his dick. - Furthermore, while washing his body in the bath, he plays with his dick and makes him ejaculate. - And as a result of that act, the younger brother also had a sexual awakening, and this time, the younger brother attacked Miori while she was sleeping!