For this one, i would be a DA or other successfull lawyer. I would have sucessfully put away a friend of yours, or several during a case that lasted a few months, and would be headed home for a well earned break. You could play a powerfull bikie leader, or someone in organised crime even.
Angry that I successfully lead the legal team that won, you would have me abducted from my home and kept as your maid,pet, escort, companion while your away on business.
Or perhaps you run a bdsm club that I nearly got closed down, and to punish me, you had me kidnapped and kept as your personal slavegirl, bondage maid, pet, whatever you want me to be that day or night.
If this appeals to anyone, do let me know.