He enrolled into a former all-girls school because it was close to his home, only to discover that he was the only guy there. His hobby is browsing the app store for crappy mobile games.

When I transferred to a certain school... I find out I'm the only guy there! Shinji is alone at the school and can't make any friends, but then his classmate Hana talks to him. Shinji is excited to have made his first new friend, but she confesses to him that she is involved in adult entertainment activities to uphold public morals... For the sake of her activities, Hana decides to engage in naughty activities with Shinji!? 
 
(Source: Lune-soft, translated)

Getting stressed out by school? Don’t worry, the hall monitor on S.L.U.T. duty is here for you! 
Notes: 
• Originally published as a doujinshi series. 
• The tankoubon includes two extra chapters . 
• A live-action AV adaptation (EBOD-927) was released on July 15th, 2022.

Shinji Izumi