"You know." Oh." I got it, "Um... Are you sure?"She looked away, "No, never mind. I'm sorry I asked." Hey," I reached out and turned her face toward m...ne, "If you really want to, then yeah. I just don't want you to waste your first time on me, you know?" It wouldn't be wasting it." You're perfect, you know that?" she blushed, "I don't want to be disappointing. I want your first time to be amazing."She rolled her eyes, smiling, "It can still be amazing with you, dummy," she took a breath,. I watched as he took her to the comforter and sat down with her in his lap, they started kissing and it was erotic, he had his large hands on her ass and she was grinding it on his crotch area and the wetness I felt increased even more. She stood up and started stripping slowly, teasing him with her curves and she stripped until the only thing she had in were her shoes and panties, he pulled her back to him and greedily kissed her as she pushed his pants down and stroked his cock, I now noticed. Raaaaaajjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj…… and then she started grinding her teeth together and was also gripping my dick deep in her pussy tightly, I slowly started thrusting from below and she too was trying hard to match up with the pace by moving her hips and bouncing her ass.I slowly started increasing the speed and force and started thrusting harder and deeper, in between biting and sucking her breasts and nipples. She started moaning louder and louder, we fucked in that position for some. " SON, SIT DOWN AND SHUT UP!" Grand Dad roared so loudly that even Mutzi stopped in mid-stroke."No, Dad, not this time," Daddy said calmly. "Let her go. You're not playing, your not disciplining, you're hurting. Kathy studied her S&Mily Post and worked hard to make this party a success and you just walked in and took over. And now," Daddy bent down and removed his father's hands from his daughter's waist, "you're treating her just like you did her mother and my mother." He helped the stunned.