Manga Houkago No Goumon Shoujo

After many years of failures with girls, Ishimaru Daito only wants to enjoy his school life with a normal, pretty girl. However, having lost the game to two of his new high school students Sasahara Kay and Tomochika Asami, he is forced to join the club "Studies of Humanism," which is actually a club for the study of torture. Will Ishimar get the normal school life that he always dreamed of?