revenge on bitch sister

I have to share what I did today.

Any way this morning my older sister and I got into a big fight about clothes and using her makeup. It was a really big blowout. Not our normal waking up in a bad mood fights. I thought about it all day and came home from school still mad at her.
I was fixing something to eat in the kitchen when someone knocked on the front door. I went to answer it . It was her bf. I told him my sister still wont be home for another hour or so but he can kick it on the couch till she showed up.
I went back to the kitchen and finished my sandwich . He followed me into there and was just talking n stuff so I made one for him to. We went back into the living rm to eat and kick it. We talked and ate then I realized how I could get back at my sister. I just looked at him and asked him if he could keep a secret he laughed and said sure. So I asked him I asked him if I could suck his dick. He was like are you serious ? I said yes but no one can know about it. He said yes of course then asked me if I want to do it here I said no I took his hand and took him into my room closed the door and we got on my bed.
I helped him open his pants and I took out his cock and I started stroking him till he got big and hard for me. It was only the second time I've done this but I moved down put his cock in my mouth and started sucking him off. After a few min of my mouth moving up and down trying to get as much into my mouth as I could he put his hand on my head helping me go up and down faster. He told me to rub his balls so I did that too. It prob took me about 10 min or so to get him to cum in my mouth. He asked me to swallow it. I was happy to.
Afterwards I told him one of these times when we have more time alone we could have sex. He just smiled and said you bet. He fixed his pants then we went back to the living room and about 10 min after that my sister walked in..
Younger sister 1
Bitch sister 0

Some guys have all the luck!!! I wish something like that would have happened to me.

I was 17 when my 14 year old bitch sister caught me naked with my boy friend sucking my pussy. I remember the tool shed in back of our house was the only place I could fool around with my bf. He would sneak into the shed through the back fence and we would have two full hours before my parents would show up from work. I had the same problem with my sister about sharing my make up, jewelry and even some of my clothes that fit her witch usually end in fights. I remember she walked into the shed, stood there looking at bf waiving his hard on, watching me rushing to put my clothes back on saying "oho just wait till mom and dad hears about this" I knew she was going to use it against me. She had one up on me and clearly told everything I had was hers also. Apart from the embarrassment, I hated her grinning attitude of victory. How did I turn the table on her? By stripping her naked with my bf, telling him to take pictures of her tits and pussy and telling her I was going to show them to every boy in her school. I remember she was so embarrassed about us looking at her small tits and even spreading her pussy lips for good shot, all our problems were over.