At 10:25, when she reaches under to pull his balls - That's when she won my Heart.
Take charge, Ladies. Squeeze his balls while you peg him. If he was looking for a gentle experience he wouldn't be cuffed to that bench. Give him the experience of complete helplessness he dreams of by pulling and squeezing his balls while you push deep and hard. Give him that and he'll server you all week with his mouth.