こじらせ童貞はあきらめない

Iku, a self proclaimed long term virgin who dreams of losing his virginity, falls head over heels in love with Mashiro, the handsome manager of a café Iku happened to visit. Iku found Mashiro so attractive that he thought, "Yeah, I can do a guy instead!" and proceeded to pursue him. One evening, after a lovely date, Iku thought his chance had finally come to graduate from his virgin state. But for some reason it was Mashiro who was making him feel good... (Source: Kadokawa, translated) Note: Includes one extra chapter.