Summary
It took a few years, but Zenitsu was feeling something for both Nezuko and his other companion he adored very much, Tanjiro Kamado. Tanjiro didn't know this, of course, often treating Zenitsu as a friend. Because of this, Zenitsu only thought of him platonically- that is- until now; Ice Breathing is created and practiced. Includes strong language, sex, and controversial topics.