[Fumitsuki Sou] 1 Room Apartment + Highschool Girl Suddenly Living Together? Close Contact!? First Sex!!? Ch.1-11 [Project-H] [Decensored] [Ongoing]

A lonely older man suddenly finds his tiny one-room apartment turned upside down when a soft, busty highschool girl begins living with him, forcing constant close contact and deliciously awkward tension. What starts as nervous cohabitation quickly ignites into secret, breathless intimacy — stolen kisses outside, steamy caresses in the bath, and desperate solo touches while trying not to be heard by the landlady. As her curvy, sensitive body awakens and his restraint crumbles, their inevitable first time together promises a sweet, fevered mix of innocence, longing, and forbidden pleasure.