#cuphead self-insert

surprise s/i motherfuck-

This is my Cuphead s/i, Mothball. Mothball made a drunken bet with the Devil, got their ass kicked sideways, and now lives in one of the ancient temples with all the spooky ghosts for protection against the debt collectors.

They met Cuphead and Mugman during one of their "adventures" in which they tried to raid the temple for the magic chalice inside. Long story short, Mothball had to convince the ghosts not to attack these two literal children and told them storied from the ancient inscriptions until they fell asleep and they had to carry the two home.

They're basically siblings at this point tbh