Description: A slightly erotic home love comedy that unfolds under the roof of the Yoshita family!The eldest daughter, Juri, wears a swimsuit at home. The second daughter, Minori, has big natural breasts. The third daughter, Anri, loves reptiles. An adolescent boy who is an idol otaku becomes a sibling with these three girls. Under the Yoshitas' roof, another naughty incident happens everyday!