xI've been fantasizing about being blindfolded for a long time now. My stepdad knows how much of a slut I am, and he finally agreed to do it with me tonight. He put a soft scarf over my eyes, tied my wrists behind my back, and led me to the bed. I heard him unbuckle his belt and pull down his pants. "Daddy, you don't have to tie me up," I said, my voice quivering slightly. "I'll be your good little slut." He chuckled. "I know you will babygirl...but this is more fun." He slid off the blindfold and kissed me gently before pulling it back over my eyes. "Mmm...you look so sexy like that," he said. He ran his hands over my slutty tits and pinched my nipples through my tank top. I gasped as he pulled them harder, twisting them until I couldn't help but let out a small whimper. He laughed again. "Oh yeah...your tits love getting pinched don't they?" He sat on the edge of the bed next to me and brought one hand down between my legs. He felt me through the thin fabric of my panties, pushing one finger against my pussy lips. "And this pretty little cunt loves being played with too, huh?" he said. "Daddy..." I whispered, I felt him stand up and position himself behind me. Then, his big hard cock brushed against my cheek and I knew exactly where things were headed. He pushed himself into my mouth without warning and I tried to resist as he pushed his whole length deep into my throat. You like that don't you slut? You love having your throat used by your daddy." I nodded as best I could with a cock in my mouth, making him laugh again. He thrust deeper, filling me completely each time until I was drooling all over my chin. He reached down and grabbed my hair, thrusting his way even further into my throat. "God, your mouth feels so good wrapped around my dick babygirl," he moaned. I was trying to keep my gag reflex under control as he started fucking my face faster and harder. He held my head in place, using me for his pleasure like I was just another sex toy. He started to moan louder. "You're such a good little cocksucker, I'm gonna cum in your throat." I started sucking him harder, trying to make it happen. He groaned one last time as his cock twitched in my mouth. I felt the first stream hit the back of my throat, but he pulled out just as the rest came. Hot ropes of cum splattered across my chest, dripping down over my tits and onto the bedspread. He pulled off the blindfold and pushed me onto my back. "Look what a mess you've made, dirty girl," he teased. His cum dripped down my body, pooling on the sheets beneath me. He leaned down and licked some of it off my chest, then started rubbing it into my skin. "Yeah...now you really look like a slut, covered in your daddy's cum." I blushed at his words, but couldn't hide my smile. "That's right babygirl...you're mine now." He smiled back at me and pressed his lips to mine. It tasted like me, mixed with the salty flavor of his cum. We stayed there, kissing like that, until the taste was gone. Finally, he pulled away and helped me sit up. "I'll untie you now if you promise to stay here and worship my step-dad cock little whore.” Of course I agreed to be my daddy’s obedient slut because I know my place.