Responses
Im not sure about fanfiction part, but there is one cute fluffy short bl that have kiss as punishment.. it is called Tiger and Tiger Gourd
https://www.mangago.zone/read-manga/tiger_and_tiger_gourd/
I read a fanfiction a few years ago about two dudes who hated eachother. A always insulted B and at some point B got so sick of A, he started to kiss A every time he cussed as a ‘punishment’.
Idk if this is too specific but Im wondering if theres a BL manhwa/manga like this.
Sadly I can’t even find the fanfiction anymore