Jack off session (10-6-15)

I was at school one day, i haven't jacked all day yesterday and I was ready to blow. After class I rushed into the bathroom, I quickly pulled down my pants and started jacking quickly. It wasn't soon until my next class started so I had to finish quickly, after I finished jacking I ran to class, though when I got there everyone gasped. That's when I noticed I left my pants in the bathroom and everyone could see my small penis.