![Keibiin](https://hentaiking.com/wp-content/uploads/2022/08/keibiin-1-1.png)
Saiki Yasuo is a 45-year-old office worker. After 20 years of marriage, his wife asked for a divorce and left him. Now, depressed, he spends the nights drinking alone, until one night a girl from the St. Marian Academy approaches him looking for a client