Baka ni Koi toka Shoujiki Muri ja ne?

After five years of unrequited love, a seme with low self-esteem impulsively became sex friends with Hina, an idiot and deliquent.

Contains chapter 1.5, an extra story, and the side story "Katakoi Kojirase Mousou Danshi" (片恋こじらせ妄想男子).