My neighbor's sister, Hitomi, has always been unfriendly and cold, so I'm not good at it... However, my parents are on good terms, and my parents decided to take care of me for a week while I went on a trip! Contrary to her blunt attitude, she actively gets involved! Watching my porn without permission, and breaking into the bath with school water...! And suddenly I realize Sister, are you really talking about me...? Cohabitation life with Tsundere huge breasts Hitomi sister to experience completely subjectively!
