Will my girlfriend accept me if I'm not that big?

Feeling insecure about having the 'goods' to give my girlfriend what she wants. She seems to have high standards. She wants a guy with a big unit, good sex, and emotional connection. I can give her emotional connection, the big unit part, sorry sweetheart, I can't do it. If it was up to me, I'd be hung like a horse, but God made me as a joe average at best. I want to be 'everything' for her, but I get a sense, she may be unhappy if I can't do it for her physically. (we haven't slept together yet) Honestly, she's starting to turn me off with her 'superman' attitude. Seriously, can a girl that prefers a man with a large unit be happy with a small/average guy like me? I wish God would have just made us all perfect, lol. I'm tired of feeling 'less' for something I can't control!!!

Why exactly do you care about living up to her superficial standards?

Is she seriously THAT shallow? If she really is into you.. size won't matter... I guarantee you...

Why are you trying SO hard to satisfy her? She isn't worth it!!!
If she can't except you the way you are emotionally AND physically, then she isn't worth it at ALL.
I agree with Sarahhh.