Hi man sorry for my english... Yea someone like you exist in this f...g world. You story is similar to me. I'm 25 now, i met last year amazing girl. And what happen, we started to have sex and what?? I had a lot problems with erections, and completly lack of pleasure from my penis when i was inside, only on missioanry position i had some feelings bc i controled all proces (i was more self-confident). We end our realtionship after 3 month. I started looking in net answers what is going one with me??? And i found answer --> masturbation to porn!!! I was masterbate to porn almost everyday for 5 years...(im very shame now of this) I and you we aren't gay, it is bc normal girl don't arouse so much (like porn), we started to late our intercourses or too big break, and we masturbated with our hands with heavy grip around penis, thats why soft wagina can't do it for us (our nerves in penis aren't so sensitive now...) (and i was always very nervous before sex bc i was thinking abaout erection penis pleasure and it is also reason ). I read some story, some man in our age start intercourses, and have the same!!! And professional sexuologist answered him --> it's becasue he masturbated to porn too long and normal girl cant aroused him now (look in google something like 'inprinting'). Sexuologist didn't answer him what he can do now... He only invited him to his gabinet (question of money)
Im very confused now, also in totaly depresion from 2 months...
Only what I can propose you to stop masturbation and porn, you can buy some l-Arginine eat 2-3 grams one hour before intercourse (your erections should be stronger and more sensitive), and when you start your intercourse relax and start thinking about something dirty with your g/f you will be more horny, also think about her pleasure i think it is bigger pleasure. If you will be more horny and self-confident you will have more pleasure. You can try do something like this: don't reach orgasm, before orgasm stop for a moment and then start again you penis will be more sensitive. And start eat something sweet like chocolate
your dopamine level will be higher.
If you still in this forum answer me if something change in your sex life/life it is the same for me...
If anyone have some suggestion, maybe similar stories with happy end it will be very helpfull...
Sorry for my english again... and good luck man!!!