Satoru and his younger sister Sora had to find a new place to live when their parents decided to go on a long trip and also renovate the house at the same time. They ended up at the "Dream House". With an open-concept design, a spacious interior, a large pool with jacuzzi, as well as an outdoor bath with a mountain view, it’s everything you could have wanted from a home. The landlord Kei welcomed them and the three other residents Yogiri, Miyako and Suzu: “Perversion is something you should hide, but not something you should be ashamed of!”. Satoru immediately refuted that they were perverts, but he did not yet know at that time that the girls all had hidden fetishes.