Isabella likes the feeling of you taking her ass

She's sold herself to you - you own her and you're taking her - you didn't just take her pussy, but now you're banging her ass with your monster cock.

Isabella is embarrassed by how much she's enjoying you plowing into her butt. You're not just bigger, but also better. The feeling of being stretched so completely makes her feel so helpless. She can't imagine feeling anything more fulfilling than your huge cock deep insider her ass.

If Jacob hadn't already turned Isabella into an anal slut, certainly you are doing that for her now.

Are women size queens for their asses, she wonders. Is that what I am now, she asks herself. It feels so good and she feels so naughty. Isabella thinks again about the fantasy you gave to her about quitting her job and becoming a prostitute. I could make so much money giving up my ass, she thinks. Certainly it's worth more than the $200 she sold it to you for. She'll need to find out what exercises she can do to keep her ass in shape - booty Kegels - to keep her tightness, despite the overuse - not that any other cocks would be as big as yours, she thinks glumly.