48-year-old Auntie Sakura has such voluptuous hips that her jeans stretch tight, and she's introduced to Yuki through her 43-year-old friend, Hasu. Hasu is astonishingly well-endowed with massive breasts and possesses a wildly promiscuous personality. Under the guise of "interview practice," she turns the tables with aggressive sexual harassment, toying with Yuki and forcefully milking him dry. Later, Yuki finds himself sharing a bath with Auntie Sakura just like back in the ○○ days. He finally confesses the romantic feelings he's secretly harbored since those times, but his emotions seem to vanish into thin air. However, a dramatic grand slam home run is about to happen! Late at night, Auntie Sakura calls him over, setting the stage for an unexpected turn of events!