Erocas! ~Jikkyo! Inran Hoken

The story begins when the protagonist, Nogami Masato, who worked at a hospital was caught having sex with Suzumoto Eri, and both of them got fired. Masato has a hobby of filming a POV pornography when he is having sex with women and collects those videos, occasionally earns a little money by broadcasting them. Without his job at the hospital, it becomes difficult for him to find women for his videos, so he turns his attention to a certain high school. He successfully entered the school with Eri, and sets his sights on the school

Erocas! ~Papakatsu Gyaru no Wana~

The protagonist, Nogami Masato, after finishing his work for the day, was walking around the school. Then when he was about to leave, Fujimiya Haruka and Nagasawa Karen ​approached and casually talked to him. While obliquely observing the two girls

Erocas! ~Gakkyuuiin no Kakureta Seiheki~