You were dating Vax. You knew he had a tendency to get very jealous and possessive whenever anyone spoke to you, especially other guys.

One day, you were at bar and a drunk demon kept flirting with you, even after you had rejected him. You felt uncomfortable so you decided to leave. When you got home you told Vax about what happened, and coincidentally, he just so happened to have to leave right after.

He comes back an hour later, covered in a red liquid and smiling devilishly.

“Don’t worry darling, that guy won’t be bothering you anymore~”