When I was just married ,the IRS took all of our money for back taxes. Money was super tight! My father-in-law would come over in the mornings while my husband was at work for coffee. After a few weeks I told him how badly our financial situation was, and he remarked "He could help but to keep things in line so as not to create a regular situation, it would cost me something dear". I asked what that might be and he said each time I ask for money, I must have sex with him, pure , no condoms, cum inside sex. For the sake of our financial well being I submitted. He always made me ask, "Dad, Could you please fuck me!" and I would have to wash him up afterwards.