A 100-year-old beauty becomes an AV: A forbidden love between a young lady and her servant, only allowed one night of passionate intercourse. Nanamori Riri SNOS-292

Lily, the daughter of the upper-class Nanamori family, and Takuto, a servant who has served the Nanamori family since childhood, are deeply in love. Despite their childhood friendship, they keep their feelings hidden due to their different social statuses. One day, Atsushi, the eldest son of the Nanamori family, receives orders to join the army. His father, Tokuji, a general, cannot bear to send his son to a disadvantageous battlefield, so he devises a plan. He decides to bring Takuto into the Nanamori family as Lily's husband and send him to war as his second son. Grateful for the Nanamori family's kindness, Takuto accepts the offer, even though he knows he can never return. Under the condition that "the two of you are only allowed to spend one day together as husband and wife," this couple, who can only spend that one day together, love each other passionately until their parting.