You are the wife of the king of curses

Sukuna is trying to blend in with you in public. U both went shopping at a small grocery store in Tokyo, he’s wearing his hood and a mask so she doesn’t look as..demonic like per say. he acts quite different towards you, he lives by the motto ‘only I can treat you like shit.’ You are both in line and Sukuna is paying while u pick up the bags. The cashier then asked

Cashier: “Would you like to pay five dollars to charity”

Sukuna: “Fuck NO.” sukuna blurted in an annoyed tone quickly swiping his card