[Reducing Mosaic]SNOS-292 Turn a beauty from 100 years ago into an AV star. A forbidden love between a young lady and her servant, passionate sex allowed for just one night. Riri Nanamori.

Riri, the daughter of the upper-class Nanatsumori family, and Takuto, a servant who has served the Nanatsumori family since childhood.Riri and Takuto, who have known each other since childhood, are in love with each other, but due to their different social status, they keep their feelings to themselves.One day, Atsushi, the eldest son of the Nanatsumori family, receives an order to serve in the military.His father, Tokuharu, who is also an officer, does not want his eldest son to end up on a battlefield where he is at a disadvantage, so he comes up with a plan.They decided to welcome Takuto into the Nanatsumori family as Riri's son-in-law and send him to the army as their second son.Feeling indebted to the Nanatsumori family, Takuto accepts the job even though he knows he can't go back.``I'll let you spend just one day as a couple.'' The two, who were able to spend just one day together, continued to love each other until it was time to say goodbye.