DASD-874 The older sister, who wants an inheritance, approaches Old Man Man and receives a seed. - Mio Kimishima Sei Maihara

Satoru, an old man with a lot of money, has made a fortune in one generation since starting his own business, and is currently trying to step back from the front line as the company's chairman. - He had a long life ahead of him and was left with no inheritance. - Mio and Hijiri hear about this through the wind, and rush in to meet again for the first time in over 10 years since they were c**. - The two were good friends when they were c**, but they fight and get sarcastic about each other's desire for inheritance, and they try various methods to seduce Satoru to please him.