Yura Kano quarreled with her husband, so she decided to live at her sister's house for a while. It's been a long time since he saw Aunt Yura Kano again, and his deeply wrong secret desires resurfaced. When Yura Kano finished showering and forgot her underwear, Keisuke used them to masturbate. But unfortunately for him, Mio found out. Not only was she not angry, that night Aunt Mio also took a bath with him, stroked his cock and let him enjoy the beautiful body he had always dreamed of...