Koukai ~Makan no Kokuin~

One day, the main character, an ex-priest, visits a mission school. The purpose of his visit is to take revenge on Karen. He was dismissed from his church before due to Karen's accusation. To wreak vengeance on her, he secretly begins to take action.... [From [url=https://web.archive.org/web/20081029043303/http://www.erogeshop.com/product_info.php/products_id/1007796]ErogeShop[/url]]