My sister Cherry is such a bimbo sometimes!! The other I day I watched her take selfies on the sofa for about 5 minutes! I walked in the living room and sat down next to my sister and told her she should let me help. I started taking pictures of my sister and then I told her we should take some naked ones. I knew our parents would be at the store for a few hours so I figured why not see if she'd do it. I saw cherry getting out of the shower last week and I couldn't stop thinking about how hot she is. My sister relucantly agreed but she made me promise not to tell her boyfriend about it. Before I knew it MY SISTER WAS NAKED AND SUCKING MY COCK!!! I couldn't believe this was happening, but I didn't want to stop at just a blow job. I told her to bend over and I slid my cock into her tight snatch. FUCK!! MY SISTER'S PUSSY FELT SO GOOD!!! I kept slamming Cherry's pussy as hard as I could! I WANTED TO CUM INSIDE MY SISTER'S PUSSY SO BAD!!! But I knew Dad would me if I knocked up my sister. Then Cherry rode my cock and came twice! WHAT A SLUT!!! Finally I blew my load all over my little sister's face. Don't worry sis, I won't tell your boyfriend or anyone else-- this can be our little secret;-)