I just turned 33 in april. Im also a homosexual. Ive noticed some changes in my sexual appetite and have concerns about whether or not its permanent. The issue is multifaceted so I will break it down into a couple of personal facts and you can disregard the ones that you think may not be important. I know none of you are doctors, Im just asking from your experience. I'm 8 1/2 inches and very thick. Friends have told me that aging can decrease bloodflow, and that if you are larger that you notice it sooner. Im a smoker.. Im about 15 pds overweight. I have extremely decreased sensitivity in my unit. I still get hard, but not hard enough for penetration. It can still be floppy and have an orgasm lol Its not really an erection "issue" I masterbate a few times a week and seem to be hard as normal when Im alone I ended an 8 year relationship about 3 years ago and started noticing the problem during that time, altho, I dont think its related and it might be a coincidence. Any ideas would help me out greatly!