‘Oh yeah, Fuck, Grandpa, do that harder’.I felt him add an extra finger and thrust hard and deep in to dripping pussy, ‘fuck you’re so tight�... he whispered in to my ear.‘Were both going to take you at the same time, and cum in you so much, chances are you’ll be pregnant by one of us by the time were done with you, you little slut’.What are you ‘dad asked?‘I’m your little cum slut; I’m a fucking dirty whore who wants her daddy and grandpa to fill all her holes with cum, who wants you to make this. We took some more pictures this time with her behind me and holding my waist, and then with me looking at her in a lustful way. That seemed to give her the impetus to make her move on me. She turned me around and kissed me again with our tongues meeting and teasing our mouths, but this time her hand move to my ass and she gave it a little squeeze. I admit I was shocked by this act, but I was so caught up in the moment that I moved closer so she could get a better grip on me. Then it moved. Between whimpers, as her breasts were crushed between the two wooden shelves, she managed to squeal:"Thank you."The long handle of the ratcheting driver made it easy to tighten the nuts until her areolas stuck out of the front of the device and I could see the wood cutting into the exposed flesh. She screamed until she ran out of breath. I stopped.I heard her labored breathing and walked around her, enjoying the sight of her kneeling body, fastened to the breast chair, and of her breasts,. “Oh God, are you going to kiss me?” Maria said and then flung her face at mine. Somehow we turned a collision into a locking of lips and her tongue was in my mouth, our hands all over each other. You just never know about people. I wouldn’t have thought she would even know how to kiss, but she was in an erotic frenzy. She writhed like a snake, her thighs drawing my hand up and up until my fingers were tickling her crotch. I slid my middle finger into her hot, welcoming pussy and her hand went.