My. God ... So big ... So hard...”My curiosity got the better of me. I opened the door just a crack and looked downstairs. Becky Finklestein had her... back to me. She was flexing her arms, and they were so big that her sweatsuit wrapped around them like spandex. Courtney clung to the right arm, and Gloria to the left.I looked at Courtney. Her eyes were wide as she strained with both arms to move Becky’s right arm from its flexed position, pulling at Becky’s wrist. Her boobs pushed the word. Her eyes rolled up into her head as she completely fell apart and lost control, wrapping her arms and legs around me tightly, calling out my name. I came inside her about the same time that she fainted.As she lay there, dead to the world, I pulled out and moved down, licking her softly, paying special attention to her clit, tonguing it gently. It only took about thirty seconds before she started moving her hips and whimpering softly. I sucked and licked her until her eyes flew open and she. You like it up the ass too?" I asked shocked at her admission."Oh hell yes!" She giggled wildly. "And even better still, the thought of the two of you doing me together is something I've been masturbating wildly about now for years! And finally, FINALLY, it's going to happen!"I watched and felt my sister as she climbed on top of me. Staring up at her, and then kissing her as she kissed me back. Not as she had done, not as a sister ... but as a woman kissing a man. Passionately, hotly .... Quickly, she pulled it out and a stream of warm, sweet cum shot up into the sky, and landed on the bed spread. "Yum, I love a good squirt," whispered Michelle. Michelle crawled over, this time her huge round ass facing the camera, and proceeded to lick the cum off."Aaaand...Cut!" "That was great, Michelle. You've got me an erection, baby. Oooh damn." He slowly unzipped his fly and took his 11 incher out. He rubbed it fast, and Michelle felt a sudden jolt of lust. "Here, let me."Michelle walked.