家庭教師ヒットマンREBORN! - Balance

Pairing: Yamamoto x Hibari - 8018; Reborn x Hibari - R18 Yamamoto plans a date with Hibari, but when the day comes, Reborn is already there. ___ Reprinted in [complete?](https://www.mangaupdates.com/series.html?id=169148)