Five Card / Five cards

Adaptation of the visual novel of the same name from studio Crossnet. The main character of the hentai, Daina Nariyuki, is a young and attractive English teacher at a college. He is the object of adoration of five beauties - four female students and one no less sexy teacher. Of course, Nariyuki-kun cannot choose just one of them, and therefore has sex with everyone. However, while our hero was inactive and having fun with his students, another teacher named Onikuma began his own hunt for these five beauties, and for this he equipped an entire floor in the old academy building as his playground for sex games. He wants to turn the girls into first-class whores for expensive and important clients. Daina understands that the girls he sleeps with disappear somewhere, and that cannot be pleasing, so he decides to take up an investigation.