When having sex, I'm at it for upwards of two hours. A session will rarely ever be under an hour, unless I get complaints of soreness or something.. That being said, after dating a woman for awhile, and after a few "romps", it became apparent to me that I was the "other man", and she was cheating on her boyfriend with me. At this point, I realized that the few girlfriends I've had in my life, simply used me for sex. This has ruined how I view relationships, and I honestly believe I'll go the rest of my days without dating again. It's already been several years, and I haven't even so much as asked another woman out for coffee. I admit, I do get lonely from time to time, but the fear I have of being used and tossed aside yet again keeps me single, and keeps me from even attempting anything at all romantically.