My boyfriend has suggested "tit sex" as an alternative to intercourse, which we want to wait a while to go ahead and do. I want to know, what exactly is "tit sex" and how do you do it? Will it hurt?

1) It seems that I can't maintain an erection for more than a couple of minutes during intercourse. In fact, sometimes it doesn't seem to want to get up and play at all. The girlfriend is really starting to take this personally, but I know it's not her fault. Help! Are there any vitamins, diets, etc. that may help?

2) To put it very simply, I am having trouble having erections for a while now. I used to be able to. I can't have them at all, during intimate encounters or during masturbation. I get a little "hard" but cannot get completely hard. Could you please help me? Thank you!!

My roommate and I were wondering whether or not there was a difference in sleeping with a man with an uncircumcised penis or one that has been cut? My roommate's current boyfriend is uncircumcised and she has heard horror stories about sleeping with men that have uncircumcised penises.

My friend had to have both of his testicles removed because of Testicular Torsion... will he be able to get an erection now?? What are the testicles for, anyway??

Is it possible to have too much sex? I didn't see any content on nymphomania. Could you please explain it? Is it considered a disease or something? I'm beginning to think it's a bad thing having too much sex, but it's difficult to consider giving it up; just a mini vacation seems forever and this is for both of us!

I've been having this problem with my girlfriend. Whenever we make out, I get the impression that she wants me to do something with her breasts... but I don't have the foggiest what to do.

I'm sure that they aren't there strictly for my enjoyment; so, what can I do with my girlfriend that would offer her some pleasure, as well?

I've tried other sources of information, but most other sources either concentrate solely on the vagina, g-spot, and clitoris, or they simply state that breasts are an erogenous zone and leave it at that.