This oneshot is absolutely hilarious and even when there's something you can definitely expect Tsuna/Luffy to do, it can still be surprising. The cherry on top is Reborn's reactions to everything and his eventual 'I'm just done' attitude to getting him to listen. This fic is also fun to read with Luffy definitely in character.
FanficRecs The Mafia King
This oneshot is absolutely hilarious and even when there's something you can definitely expect Tsuna/Luffy to do, it can still be surprising. The cherry on top is Reborn's reactions to everything and his eventual 'I'm just done' attitude to getting him to listen. This fic is also fun to read with Luffy definitely in character.