Naho, who works in the Welfare Department, is a beloved figure in the community, like a saint, who enthusiastically supports and assists those in financial difficulty. One day, Naho decides to visit a foul-smelling garbage room where she is receiving support. One of the residents, a poor old man with a limit on sexual desire, asks her for sexual relief and selfishly thrusts his penis into her, cumming inside her. The kind-hearted Naho believes that everyone needs help, and reaches out to help, but she climaxes over and over again at the never-ending humiliation as he devours her body with his lust and cums inside her, causing her to cum foaming.