"If wishes were fishes," she said solemnly, her finger wagging in his face. "We'd all be a Tsunayoshi." He blinked at her then, and asked, "What does that have to do with me cleaning up my side of the room?" She sighed at him. "Silly Tsuna." And as she went about cleaning his side of the room like she always did, he concluded firmly that his imouto was just plain weird. SI Twin-fic
Rated: K+ - English - Family/Humor - Chapters: 26 - Words: 60,135 - Reviews: 721 - Favs: 1,706 - Follows: 1,958 - Updated: 2/21/2017 - Published: 5/3/2016 - Tsuna/Tsunayoshi S., Vongola 10th Generation, OC