Our first time

My girlfriend and I were both very innocent and passionately in love. We were in the middle of an intense makeout session that started with me pushing her into the wall. We eventually made it to the coach with me on top of her kissing her passionately when she put her hand inside my jeans and caressed my dick. That is when I reached down into her pants and started touching her.

After stimulating her with my hand I proceeded to pull down her pants and touch her inner thighs lips and clit with the tip of my tongue while massaging her g-spot. She was moaning and squirming uncontrollably, but she freaked out because she felt this sensation as if she had to pee. She rushed to the bathroom only to find out she didn't need to go. This happened a couple times more until she told me what was going on, and that is when I told her that it isn't pee, and it is normal with sex.