Why couldn't I keep my erection?

Is it good if I keep my erection after coming in sex ? Even after 3 or 4 times, I never lose it. Why is that ? Thank you

I've been sexually active for a long time but just started haveing sex a few months ago. We start fooling aorund rubbing...

Why can't my lover maintain an erection during intercourse bt has no problem doing so with oral sex?

Ok so last night my boy and I had sex. we were messing around before hand and then we got down to buisness. it had taken a lo...

Ok, I am 20 years old. I had sex witha friend of mine a while back but we kept going and going and I couldnt cum but we had ...

I was just wondering if its more important to keep track of when you get your period each month ... when your sexualy active?...

I had sex with my bestfriend, how do I keep that friendship and not worry about what we do in bed

Im 17 years old and I have noticed lately that I can't get a full erection im kind of ashamed when it comes to having sex wit...

Whenever I think about sex I erect and I can't get it down until I tuck it under my leg or between my legs. Sometimes this h...

my boyfriend wants to have sex and he doesnt want to presure me into it but I no he really really wants to do it, how do I ke...