I've been thinking of writing a bowuigi fic but I can't think of anything other than you know straight up smut. I've been juggling two ideas though, one based off of Luigi's Mansion 3 because I literally just bought that game it's so good and it's kind of going to be a tiny bit angsty and is it going to have this giant reveal and twist but I got to finish the game, and the second one is going to be a soulmate au of my own design.
Just having idea of a luigi Mansion 3/Bowuigi AU where Luigi invites Bowser and Bowser Jr. to the Hotel. Cue Luigi having to help rescue Jr whilst bowser raising hell against King boo.