Takuto is a new employee who recently joined Shoko's part-time job. She secretly feels a desire for the strong body of her friend's son, and invites him out for a drink after work... Takuto, who likes older women, accepts her "short-time affair" and seeks her ripe body again and again. Shoko passionately responds to the younger man's insatiable sexual desire, and they continue to satisfy each other's carnal desires during work and breaks, but...