Mayu Satomi, who has a fluffy body, F-cup big breasts, and an innocent expression, has become a twin! A gentle older sister Mayu and a naive younger sister Mayu fight for a creampie over their favorite older brother! The two who get pregnant first win and seek vaginal cum shot! Sister Mayu with S play and Mayu obedient M sister! What is the answer given by the older brother panting with happy screams!? ?
