Asuka, a member of the track team, accidentally witnesses her older brother sniffing his shoes. She often lost her socks and gym clothes, but her pervert brother, who has a penchant for smells, used them to masturbate. My brother opens up and begs me directly to let me smell his body after practice! Although she looked embarrassed, she pressed her sweaty armpits and soles of her feet against her brother's face.