Three unique gal friends are living together and exploring a life of passionate pleasures. They move from one friend’s house to the gals’ own room, but their wild adventures remain unchanged! They indulge in exciting sexual encounters every day, and things get even hotter when Reina’s older sister, Lisa, joins them. Imazumi, one of the friends, finds himself drawn into their irresistible charm. As the days go by, Imazumi becomes addicted to the pleasure and can’t resist their seductive allure. The new addition of the milf material Lisa brings even more excitement and intensity to their encounters.