Boku ni Harem Sexfriend ga Dekita Riyuu. Three girls are infatuated with Nanashi, one of whom is the quiet girl in class! These innocent, oblivious girls seduce Nanashi, who can't stand the temptation of girls, to the point that he gets excited and gets an erection! These three girls came to Nanashi's house and then...? Nanashi is toyed with secretly while the girls chat about indecent things. The girls' conversation then turned towards sex... “I want to do it! The girls swarm Nanashi and lunge at him lustfully!