"Oh, I should think that's obvious. I let you fuck me, and give you a world of pleasure, and you keep paying for everything I want after the old coot is out of the picture." She bounced her ass some more. "You know you want it."

"Why not just keep Robert around for as long as possible?" I asked, sliding away from her ass as she brought it closer to me.

"Oh pfft! The man is twenty years older than me! You think I married him for anything but his money? Gah! I even had to get on permanent birth control and forge documents stating I had my tubes tied...