A younger brother who is punished by being unreasonably toyed with by his de S older sister. However, the punishment was very naughty and too enviable...! ? Masami Ichikawa, a slender beauty, challenges her first incest by pretending to be her slut sister and playing with her brother regardless of where she is. With her mysterious smile on her face, her appearance of accusing her with nasty dirty words is addictive!
