Alright, so today I had to stay after school because i had a few things to do. After which I when to go look for my sister. Now she has a problem of disappearing behind my back. So, I looked all over the school, in every unlocked door and stil did not find her. At this point i decided to go down the hall where all the metal shop was. Thats when I saw these to sitting down on the floor, and the girl bouncing up and down on the guy as she kissed the guys neck. I wish I had a camera, because i would have shown you all. So I did the next best thing, I DISTURBED THEM. They were behind a hall way door, I quickly opened the door and said.WHAT ARE YOU DOING?! DO YOUR PARENTS KNOW YOUR DOING THIS?? The screamed and jumped off the guy turning around to zip up her pants. and the guy said "DUDE! WHAT ARE DOING?! i WAS GETTING LAID"