8 XXX : normalnudes

First off, that is one mighty weapon. As for your concerns, no real need to worry - you're not that pale, your posture isn't too bad, hairiness is completely subjective, as is weight honestly. If you're really worried about being too skinny then there'll be a diet-slash-gym routine to help you with that, but otherwise I think you're all good.
Perfectly normal body that could profit from some time in the gym. I take that back - there is nothing normal about that dick - it has its own ZIP code.
You're attractive. Work on your confidence and maybe lift heavy things once or twice a week. Also, your penis wins today. Maybe tomorrow too. You should find someone to share it with, spread the love- so to speak.