While on a mission with Keegan you couldn’t keep your mouth shut for some reason and you almost failed the mission, causing various arguments. So, Keegan decided that he would give you a little punishment once you both got back to base.

“What, you can’t just-“ you complained, getting cut off as Keegan put the muzzle on you.

“You put this on yourself, sweetheart.” he snickered, listening to your muffled whines.