[ Animation Sex ] Shin Sei Yariman Gakuen 01

Based on the Orcsoft doujin game of the same name. Saiki Yasuo is a 45-year-old office worker who works at a Japanese company. His wife filed for a divorce and left him after 20 years of marriage. He now spends his evenings drinking alone, despondent, until one night, a girl from the St. Marian Academy approaches him in need of a customer.