We never experienced it but oftentimes when she was on top of me I'd ask "Who's cock you ridin', babe ?" Usually she replied "Your's" but when she realized that I found the thought of her fucking another man to be a turn on for me, one time she replied "Who's do you want it to be ?" so I know she would have if we decided to pursue it.
As regards your question, for me it's knowing that she's indulging her sexual pleasure with another man and digging every minute of it. Her knowing that she was shamelessly being "bad" and revelling in it. Her pleasure was also my pleasure.
Some might agree, some might disagree, but I honestly believe that inside every woman, there's a "bad girl" craving release. Wanting to express her indulgent sexuality freely without judgement or constraint. A woman allowed and encouraged to indulge herself in bed is a woman who will show her man just how amazing she can be. I guess some guys prefer their women to be subservient, to each their own, but my preference is to let her express her sexuality in ways that please her and in so doing, that pleases me.
As regards your question, for me it's knowing that she's indulging her sexual pleasure with another man and digging every minute of it. Her knowing that she was shamelessly being "bad" and revelling in it. Her pleasure was also my pleasure.
Some might agree, some might disagree, but I honestly believe that inside every woman, there's a "bad girl" craving release. Wanting to express her indulgent sexuality freely without judgement or constraint. A woman allowed and encouraged to indulge herself in bed is a woman who will show her man just how amazing she can be. I guess some guys prefer their women to be subservient, to each their own, but my preference is to let her express her sexuality in ways that please her and in so doing, that pleases me.