Me and my girlfriend (18M) were alone together for the first time yesterday.

Obviously we started getting it on. We were kissing a lot, rubbing up on each other, I was smacking her ass, fingering her, etc.

When we were starting to kiss and make out on her bed, I noticed my dick start to get hard.

It wasnt a complete hard on, but it was noticeable, felt hard, and I didnt get touched at all to feel it. It happened earlier that day in my car as well.

I dont think it was enough to have sex but it was there. I wasn’t thinking about it.

I dont think i got that erection when I ate her pussy. I’m very self conscious about this stuff because i I have a very large penis (8x6) and in great physical condition, so I’m always trying to live up to that. She wants my dick so bad, but I dont want it to get soft in front of her. When we were kissing she reached for my waistband but I changed positions to thwart this.

She told me she wants to do stuff to me too. That she was a little disappointed we didnt do more.

I dont want to talk this whole ED thing out with her because I have a hard time trusting any woman with personal things like that. I doubt my ED is physical, but it could be.

I also lost that erection when we stopped making out or if we would change positions too much. We were all over each other.

I want to give her the best dick she can get because I probably have it, but Im so scared that it will fail.

I don’t really get good erections when I’m alone, and my 100% erections die when I stop touching myself.

I dont watch porn, smoke, and I don’t masturbate to completion very much. I work out every other day, and am very physicallt fit (6’2” 210lbs at 13�). I have had HORRENDOUS porn problems in the past however.

Whats the move? I really want to have sex with her.