I think it depends on the man and how they relate to him. Even though I like to submit to a dominant woman I am very muscular, and well endowed. I am much more muscular and stronger than any lady that I have sessioned with. I am not into wrestling or combat related fetishes so we are never testing each other in that manor. I have found that at least some of them like to test my strength and I will overpower them for their own gratification, not mine. I have found that many of these ladies like to be dominated by a powerful man and after seeing them a couple of times they want to play a submissive role and be dominated. It can be a lot of fun having it both ways. As far as the sex itself is concerned most of the girls I have had sex with are very strong, toned, and have great stamina and flexibility. The supplements give them a very high libido. They like to be filled up with all they can take and pounded hard for a long time.