Hey to anybody with any advice, me and my girlfriend just started recently having sex more often than before. Before we did with each other we were both virgins, so it means a lot to both of us, and we've had sex before and it was great, but for some reason this last time when we did, I kept losing my erection when I was about to go inside, not completely to where it went back down to it's "hung" state, but enough to not give me enough "straightness" to penetrate, kind of in between, like with a little arousal it would be fine, but quickly go away if the arousal wasn't constant up to the point to where I would try to go in. This happened for a brief minute or two the time before this, but got it fine after she gave me oral for a bit, and we went ahead, but this last time we tried to it would be fine after we would do a little foreplay to get started, but every time I would try to, it would lose its rigidness the second I would try to penetrate. I really don't know what the problem is, in the past, whenever looking at porn or something of the nature, my erection would never just straight-up "go away" at random, and I've masturbated since that night and it hasn't happened since. It seems to keep happening only when I'm about to literally have sex with her, not oral or anything else, just normal sex. We've had sex before this which is why this is so puzzling, in fact, we had less trouble on our first time. It's very disheartening to both of us, I don't want her to think that I don't find her sexually attractive, because I find my girlfriend to be gorgeous, face & body, and I don't want her to think it'll be like this every time. I'm pretty sure it's something mental, but I'm not sure what, we were the first ones to even see each other completely naked and like I said were each others firsts, so it's not because I'm insecure about myself in front of her or feel awkward about sex with her, because I don't. Also it felt almost uncomfortable [but only for me] at certain angles until we would get in a good rhythm. Would the angle of my penis when it's erect have something to do with my difficulty penetrating? because mines the kind that doesn't curve up at all, it's perfectly straight, and I know guys differ on that, because certain positions felt great while others would almost hurt when first going in and I'd have to adjust myself for it to feel good. Very confused on all of this. Plz help.
