Im 18, and I would say for atleast a year and a bit, I have not been able to get/maintain a full erection for as long as I want. Im a virgin so atleast I can try fix this before I have sex for the first time. I masturbate atleast once a day, but on average its twice. There was a period before I noticed the problem in which I went on a masturbation spree, jacking off 2-3-4 times a day. Fast forward a year and a bit (now) and I can get semi-hard when clothed, when I am undressed and begin it is 60% but max 70% erect however this will last less than a minute and it will just go limp but not fully flaccid, when im ready to ejaculate I can sometimes get 80-85% hard but again only for less than a minute, if I let go it would lean to one side and become flaccid again in less than a minute. Standing up and getting erect is definitely not achievable. During the time ive had this problem, I went 9 days without masturbating on holiday a year ago. It seemed to make things better, but I gave up because I was so frickin horny and I was back to square one. The fact I have a high sex drive and have not had sex just makes me want to masturbate all the time. If im out in public, and I see a hot girl, I start getting erect, and when I fantasize about having sex with her I can imagine being solid in seconds but obviously I dont know, I just feel like it would happen. Im an athlete, I only drink on occasion and do not smoke. And if its worth mentioning, my penis is 7' and curved downward, sometimes I feel like this does not help the situation as it feels like gravity is doing its best to pull it down lol Ive read online it could be desensitization to porn (which is all I jack off too, and could explain why I feel like I COULD get hard in real life situations). Ive also read often that it just needs a long rest, which is hard to do for me but if I can guarentee it would work im sure I could do it. Im not goint to go to a doctor especially when im not sexually active. So any advice/info for me? this is always on my mind, and makes me unconfident in the thought of sex with women.
You are masturbating too much. Once a day or less at most. You also have "performance anxiety", which means you are trying so hard to get erect that you don't. Relax. It will happen. Once you get in a real relationship with woman, she may be able to get you completely aroused. Are you circumcised or uncircumcised? That could affect your arousal, and the amount of sensation you are feeling.