Imagine your villain f/o talking to someone, or being approached by someone who is very clearly interested in them. Maybe they are flirting while discussing a deal.
You won't stand for that.
Crossing the room and greeting the person with the kind of sweet and sugary greeting, that your f/o knows you are absolutely seething on the inside. As if the way your hands grip their waist, or hold their hand as you lean against them didn't show enough.
The other person picks up that they should leave, but not before handing over their buisness card with a grin that is too eager to just be friendly.
Your F/O looks smugly at you, and hands you the card. You stare at it for a moment, before tearing the expensive paper apart.
Call me ;) is what that disgusting bug wrote next to a personal number.
They had that card ready in advance. They were planning on trying and steal your f/o away.
A humm and a thumb stroking the hand holding your f/o's like a vice, brings you out of the murder fantasies aimed at the retreating pest.
"You knew what you were getting into when we began this," they murrmurr, "or have you forgotten already?"
You look at them straight on. "I am perfectly aware who you are, and the appeal you have to anyone with working eyes," you squeeze their hand one last time before bringing it to your lips. You can see they are surprised at the fact you'd do such a thing in plain sight.
"That does not mean I won't let everyone know you already have a companion that is more than just a bed-warmer." with a grin you step closer, "Or make me less jealous when someone tries to make a move on you, while I am in the same room as them."
Your f/o laughs, kissing you on the cheek and steering the two of you to a table with the drinks.
