Tenshi no Katte

MangaHelpers reports that Arusera, an angel, tumbles to the ground while dozing outside and lands in Kousuke's bedroom, fulfilling his long-standing desire for a nude damsel from a media source. Not ashamed of her bareness, Arusera ardently yearns to explore the experience of love and its thrills, so she beseeches Kousuke to give her lessons. Regrettably, her presence and unclothed state work like a magnet, drawing undesirable attention from those unable to resist the allure of a stunning celestial being.