Absolutely, yes. For me, I find sex better overall mainly because of knowing she's married. It's like a competition thing. She's trying to be better than my wife, I'm trying to be better than her husband, so it makes it better.

love sex with women, but don`t like it to do when her husband doesn`t know

I most definitely do. There's something in my wiring that makes me wanna be with couples. From hanging out to pushing the boundaries of sexual perversions you ecstasy

I have tried both and generally found that married women are more aware of their bodies and sensitive to being fucked. Certainly they normally give better blowjobs.

It doesn't matter to me but married women are always keener, why else would they be fucking if they were getting enough of the right stuff at home. Apart from now, my current extra is 28 years younger than me and unmarried, I've preferred older women, they know why we're both there.

I like to fuck ladies in their 40's and 50's, they seem horny all the time and most aren't looking for a permanent thing.

Fucking is fucking. Tightness depends on the woman, not marital status. Same with enthusiasm. Some single women are hornier since they don't get fucked all the time, but married women might have more experience. With my cock all cunts are tight, and its great to get it into any of them.

Married women more of a challenge

I know that I like receive blowjobs from married women. For fucking I preffer single tight girls.