I'm starting to know someone. And I don't want to have sex with him for quite some time, as I'm a firm believer of waiting before sex until you know the other person, plus I'm dealing with some health issues right now. But I also don't want to deal with a micropenis or a small penis, though I know statistically it's not likely to happen.

I'm not a very sexually experimented person, as in I have only kissed/made out/had sex with one man. Can you notice a boner while making out with someone and not being naked? I think that with jeans it would be hard to tell.