It was early morning when there was a knock at the door. I thought 'What the fuck? No one comes to my door!'I was surprised to find Carol at the door....Although Carol was smokin' hot. She had long wavy blond hair, ample breasts, a nice ass, and long slender legs. I think it is mutual when I say we didn't like each other very much!"I'm sorry to bother you so early. I know you were up late, but my coffee maker quit and I was wondering if you could help a poor girl out with a cup of coffee!" Still. Her big heavy tits were just swaying under her shirt.I had just turned 16 and I had been enjoying sex with my neighbors and the occassional girl and guy from school. She came in and we were talking for a bit, we never really had done that before. I couldnt help but look at the curve of her big titties swaying nice and free with only a thin piece of cotton over them.I cant remember what we were talking about but then after a moment of silence she just looked at me and asked if I liked her. I took the water bottle from his hand with shaky hands and took a sip.Then he said, “Let’s start.” My heart stopped for a second. We both entered his bedroom. He switched off the lights and kept the door slightly open, so the light from the hall provided enough brightness. I waited for him to make his move, but he started undressing and told me to do the same.That felt weird, but I was like, let’s get this over with so I can leave from there. We both got naked. He lay on his bed and asked me to. It only cost us five dollars. I was free.”I looked at Brooke and she smiled so I hit play on her masturbation video. Dad’s eyes bugged out, his jaw dropped, and he started drooling as Brooke was playing with her pussy and I zoomed in closer.I saw Dad’s hand go his crotch and I saw Brooke’s hand go to her crotch, as they watched my monitor come to life. As the action on the screen picked up so did the action in front of me. I swear to God that Dad and Brooke came at the same time as Brooke on.