Alright, this may sound like a weird question, but this is a SERIOUS question that I have. Let me give you a little background info first. Alright, well me and my younger brother were having a jerking off contest to see who could be the first to come. (Yes, we are both straight. Weird right?) Well, my brother came first, and his semen got on the shaft of my penis. After that, I imediately freaked out and took a shower... Now heres my question: Can you get any kind of STD from a mans semen touching the shaft of your penis? Im kind of freaked out now, and I really need some answers. I know for a fact that hes a virgin, so he doesnt have any STDs. I would appreciate your help...Maybe Im over reacting and being paranoid, but I just want the truth. I feel foolish for asking ._. Thanks for your help in advance.