I think it can be a huge ego-boost. Just think about having a 6-7" non-bone-pressed flaccid dick ? would you love to go and enjoy visiting the sauna, swimming and going to the beach more than now? If yes - then you're more attractive than before, because you gained some more self-confidence and a healthy self-confidence is attractive as f*ck to the other gender.
In my opinion it's the same with an athletic body, lots of people say they don't care but then they look in the mirror and often dream about it. It's not about the body or the dick size, it's more about the confidence. There are so less girls which wouldn't go out with you because of your dick size (especially if you're in the average field). If you are happy with yourself, you can even get models when you're having a few kilos more than the average person. I'm not talking about being super fat, just about a few kilos too much and still taking care of yourself
If you're asking a girl that she could decide between 2 identical men with same body and same character except dick size, one is average and one is big, well... then why wouldn't she pick the one with the bigger dick?
It's the same like you could pick between a girl with less ass compared to an athletic model with a perfect ass, a girl with less boobs compared with a girl with sexy perfect sized boobs.
If it comes too an attraction boost, yes, I would also say so. If you could have something which makes life a little more fun, who would deny it? LOL
But a girl would nearly never deny somebody because he 'just' has an average dick.
We should always look at the whole picture
