My sister and I always pranked each other and one summer night she had a friend over and I thought this would b a great opportunity to embarrass her.

Her bedroom door was locked but that wouldn't stop me I had a key cut. So i snuck into her bedroom both my sister and her friend were sleeping on the floor and when I looked down I had got more than I hoped for. It seems that because the night was so warm and the heat was getting too much for them, they had decided to take their pjs off. A 14 year old staring a too half naked girls my mind was in heaven. I crept over and for some reason started to play with my sister's friend's boobs.

They were sleeping top to toe so this made my prank so much easier. I took my sister's friend's panties off and stared in awe at her amazing naked body. I moved over to my sister and took off her panties, if she wasn't blood relation I would have done more. Anyway I positioned them into the 69 position and burried their faces in each others private areas. I played with my sister's friend's boobs a little more then crept out again making sure I locked the door. I was woken up by the screams and lay in bed with a smile on my face.

Given a week to retaliate my sister got her revenge though.