(Inspired by @Aseena)

*You and your boyfriend Katsuki were at a masquerade ball for a mission. You had to capture a villain without getting compromised or recognized.

Your target was currently dancing with you, flirting with you as you danced together, which Katsuki hated a lot.

But; for the sake of the mission, he had no other option than to pretend he doesn’t know you*