Torn between humiliation and supreme pleasure. It's not even physical. She just loves to see him happy so much, she loves knowing he's pleasuring himself in her ass. It's even better than she feels used and degraded.
Want that loving smile? Give her the valentine's day gift that keeps on giving. Show her her place. Treat her like a cheap slut. It'll be the best gift she's ever received. Better than flowers.
MD feminists, remember that, in order to get accepted by a Superior Man and in order to keep your Superior Man's love, begging is better than just consenting.