[https://archiveofourown.org/works/16900914/] - 2025-10-21 20:00:00 - public:opalsong

author:Dissenter, extra:awesome!Ladies, extra:femdom, extra:HealthyRelationship, extra:leftofcenter, fandom:KHR, fanwork, length:chaptered, pairing:Tsuna/Kyouko, quality:sunfish, rating:pg-13, site:AO3, type:prose - 13 | id:1527280 -

In which Sasagawa Kyouko's smile is full of knives, and Tsuna loves her for it.