The Takahashi family is moving to a new apartment after getting married. However, he can't stop thinking about the seductive smile of his neighbor Mafuyu when they greet each other after moving in... Then, one day, when he heads to the garbage dump before work, he ends up alone with Mafuyu! Takahashi's hidden feelings are seen through, and he ends up cumming inside her. From then on, he begins his days of drowning in Mafuyu's temptations and milking her semen day and night, in all sorts of places...