Inuhiko Has Blackmailed A Female Student, Kagido, With Some Embarrassing Pictures, Making Her His Sex Slave. Kenji, A Friend of Inuhiko, Also Wants A Sex Slave Who Happens To Be A Distant Cousin of Kenjis. Together They Use The Girls Whenever They Want Whether The Girls Want It Or Not. The Story of These Two Young Teenagers Starts Rather Unusual. In Short, Inuhiko Blackmails Mutsumi Into Being His Sex Slave In Order Not To Have Her Nude Photo Distributed Among Their High School Friends. She Is Forced To Accept But As The Relationship Develops She Starts Catching Feeling For Him.