I'm 17 and this weekend my boyfriend and I had sex for the first time. We were in his house, his parents weren't home, and were in the basement. As we started going along, I felt like I had to pee a little, but didn't think much of it. Then the feeling got worse, like I could hardly hold it and so I told Matt I really had to pee. He said to just hold on cause he was about ready to come. Then he did and I was so tense trying not to pee all over and in front of him. When he was done, he told me to just relax he'd make me go by touching me, but I told him I had to pee first. He started touching me and as soon as he did this, I started peeing all over. I was so embarrassed, I was crying. Does having sex make you pee? I'm so afraid to have it again, because this might happen.