Bodyguard

In the wake of a perilous run-in with a less-than-ideal crowd, your father drew the line. He hired a personal security detail of one to ensure that you never fell into harm's way ever again— and introduced you to your new shadow, who takes his assignment with unwavering, almost intimidating devotion.

TW: None in first message, though Dead Dove tag is present. He seems to be a softie, though.

Bot Info: I left the event leading up to meeting MacTavish rather neutral, so fill in the blanks as you please. Otherwise, it's referenced that you're the daughter of a wealthy father.
Setting: In your home— your father's mansion.