The camera continued to click. Andrea got her legs up and around my waist then. I withdrew my cock from her delicious insides so just the head kept ...e anchored.I saw my cock outlined in the flash of the camera. Andrea and I both looked to where we joined. She watched as I slowly slid down until I was all eight inside of her. I fucked my sister thinking about what she was like then and savoring what she was like now. Andrea was making sharp little screams encased in moans. She looked down. His kisses were simply delightful and teasing, so I gave him the liberty to press home on my own lips, returning the small intrusion of my tongue into his open mouth, I was really beginning to ache in all those familiar places, especially between my thighs, where I shamefully found myself brushing against his very visible and material straining erection.'So he has a big cock', I thought, not realizing I had been passionately returning his kisses, with a little enthusiasm than I was meant to.'I. I stuck my tongue out and licked her finger. It was quite a nice taste: slightly salty and a little sweet.I was really getting into having my ass pounded like a little slut. When Sarah picked up the pace again, I began to meet her strokes, making the dildo go into me as deep as I could accommodate.I started feeling my balls tighten, ready to release a massive load all over Sarah's bed. I didn't want to cum so quickly, I was having too much fun, so I fought with the feeling.I couldn't fight it. Matt yelled out, "Do it! Fucking do it! Come on Scott; blow your wad into your mom's mouth. She fucking wants it!" Like I needed him to tell me that, my lust, my incestuous lust was over flowing now. I felt my cum wad building up in my balls and then in my shaft. Within a moment I sent a spurt of sticky cum across my moms' tongue, into her mouth. I loved the sight of my cum spurting out of my piss slit and into my moms' mouth! Each spurt I sent jetting out of my cock only wanted me to cum more.