URKK-040 Hina Shinjo gets her breasts rubbed and fucked every day by the perverted landlord next door.

Hina lives with her mother. - I decided to work as a helper at my landlord's house to help make ends meet. - At first, the landlord was reluctant to interview for the part-time job, but Hina's offer of ``I'll do anything'' makes him feel evil, and demands that he handle things below. - It escalates day by day with hand jobs, tit fucks, and blowjobs, and finally reaches the point of having sex with a raw creampie. - At first, Hina can't hide her embarrassment, but as she complies with her landlord's orders, she learns about the pleasures of women and gradually turns into a sex slave.