Daddy whispered in my ear, “Can I use your special position with Sammie?”“That outfit just screams, bend me over and fuck me from behind, doesn�...�t it? Go ahead, daddy. I couldn’t resist her either.”Daddy bent Sammie over the edge of the bed, lifted her skirt, and rammed his hard dick into her wet cunt, just pushing the thong out of the way with his finger. I got so horny watching daddy slam his cock into Samantha’s little pussy. My twin getting more worked up than usual as daddy pounded her. My jawinstinctively snapped shut, my eyes flashing back tonormalcy as I dressed my face in a mask of normalcy,hoping she hadn’t noticed my stupefied state. Iattempted to snap back to my witty, sarcastic self. “Are you wearing invisible pants? ‘Cause they’reworking great.” I said.She laughed. “Actually, I always sleep in my pantiesbut that first night you told me I could sleep in yourbed I didn’t want to strip down and give you the wrongidea. When we. It resists, I must push harder, and finally, it yields and my cock head pops into the moist recesses of your tight love hole.Oh my god! I have crossed the point of no return! I've already penetrated your genitals, and my heart is hammering with the power of my unbridled lust. I’ve waited so long, and now I must feel my penis deeper within you! I feel the tight band of muscles at the entrance of your vagina slide over the head of my cock, and then down upon my stiff shaft. It is too late to turn. H O W I D I D M Y S I S T E R : So, as time passed, it became Saturday, and our parents were at work till 9 that night. I started out my plan and waited till she got drunker. She started talking about how big my 10 and a half cock was when she saw it in the bathroom the other day by accident, and said it made her really wet. Obviousally, i got a huge hard-on by picturing that in my head. Another hour passed, and i could tell she was drunk. I carried her to my room, even though she.