I'm a 39 y.o. man from the UK with a cheating kink, and the biggest turn of for me is the little cruel things cheating women will do to their husband or partner behind their backs. I had a married woman texting her husband and checking about the kids while I'm fingering her ass in a bar. Another one getting carried away and begging me to cum in her despite not being on birth control. Phoning the husband while riding my cock, or asking me to take photos her sucking my cock with her wedding ring and face showing.

I love it when women get so filthy and take these risks, being cruel and enjoy cheating with a stranger. Hence my question for the ladies, what's the most filthy/cruel thing you've done when you cheated on your partner? Even if he never found out.