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Honestly, my friends have never asked me to see their erection, and you'll have to ask yourself if this is something you feel 100% comfortable with. I know if my friends ever asked me if I wanted to see their erection, I'd be pretty uncomfortable, but that doesn't mean everyone would be. If you have any doubts at all about whether or not this is something you should be doing, you may want to reconsider, but if you are sure you want to, then that's okay too.

You may want to speak to him about this before doing anything though and ask him what sort of impact this will have on your friendship. Also, if you DO decide to go over to his house, make sure there are CLEAR boundaries set, such as the fact that you DON'T want to sleep with him. Make sure you outline exactly what you want or don't want.

But make sure you think about what you are doing before you do it, because that way you'll be less likely to have any regrets. It's okay to say no if you don't think it's appropriate.