Until recently I hadn't had sex in over a year and before that I went about 2 years without fucking. I had sex with the same girl a year ago as I did the other day. Everything is fine and functional and feels great, but no matter how hard I try, I can never finish. Not a year ago and not recently. It's getting harder to make myself cum too. Some days I have to abandon the missionand that makes me grumpy. I think something might be wrong with me. Any other 40 year old men have this problem? I'm 41, get hard in an instant, but I get winded easily and when I can't cum I get so mad at myself....