優等生は身のほど知らず (琢磨)

ユウトウセイワミノホドシラズ

2022年

ディアプラスコミックス・ボーイズラブ向け

紹介(英語)

Shougetsu, an honors student at the top of his grade, discovers the wonders of developing his backside. One day, a student from the same grade, Kyoujima, sees him anal masturbating in a classroom after school. In exchange for his silence, Kyoujima tells him to continue what he was doing...?! A curiosity-filled high-schoolers' pleasure study love!! (Source: Shinshokan, translated) Note: Includes an extra chapter.