I got home early friday and walked in on my younger sister using a huge cucumber as a dildo. She was running herself through, moaning and talking to herself about her wanting our dad to fuck her. I watched for a bit and she was going wild with that veggie. I waited to she finished, listening her talk about dad. When she finished I walked in doing a slow clap. She panicked. I thanked her for the show and told her I couldn't wait to tell dad at dinner and walked out. Almost as soon as I walked in my room, she stepped in and shut the door saying I could never tell dad. After bickering a bit she suggested a blow job if I promised never to mention it ever again to anyone. (Guess I broke that promise). I told her she'd have to work for it, nothing half assed. Soon my little devilish sister was stroking my cock with both her hands. I had her strip down revealing the large, plump perky tits of hers. She proceed to jam my cock into her throat. She turn straight slut, spitting on it, licking it, sucking it, moaning and occasionally rubbing her self and grabbing her pierced nipples. She moan and shuttered and squirted a bit wetting my floor. I stood up and went to straight face fucking her. Ah, soon I came her perfect tits. She quickly cleaned up and asked if were good. I said yes, that she did great and I look forward to tomorrow since mom and dad would be out of town. She gave me the dirty look and rolled her eyes. As of Saturday at roughly 11:48 am, I was pushing my cock deep into my sisters tight, perfect creaming pussy. This was the first of many.