I was showering and felt some diarrhea gurgles in my intestine. I finished my shower, farted a few times and dried myself off. Then I sat on the toilet to make #3. The next day, I took my routine shower and dried off with the same towel. As I was doing this, I noticed a brown mark on the towel. It had smeared from rubbing the water off my body. Not knowing what this was, I sniffed it. Turns out my fart from the previous day let out more than just gas. I immediately took another shower and dried off with a new towel. I think I might be the most disgusting girl ever.