"The girls turned to her."How did you know?" Allie asked."I watched you," Adam replied with a shrug. "You, Mary and Rachelle each moved to the balls o...f your feet and make sure your hands and legs were unencumbered. Walt rolled his neck and shoulders to make sure they were loose." What about me?" Sarah asked."You're like Sean," Adam remarked. Sarah seemed to take umbrage at the comparison. "You're both brawlers. You clinched your fists at your side and would have charged in swinging. You're more. The searing pain of this sudden penetration quickly turned to pleasure as he pumped his vigorous cock up and down my channel. I wrapped my legs around him: I wanted all of him. He pounded me and my vagina walls tightened around him, griping his pulsating shaft. Soon, I was on the verge of cumming again. He lifted my legs onto his shoulders and began to fuck me even harder, like a wild bull. I screamed with delight; I was cumming again. His mighty cock was throbbing and he thrust harder until I. White kept whaling on her ass. He grabbed her hair and pulled her back hard and he slammed his cock deep into her pussy and slapped his hand hard on her ass. With each thrust, each slap, each pull of her hair, he uttered a word. "You" slap "Are" slap "MY" slap "Bitch!" slapWith that, Mrs. White screamed, "I am!" and she came. Hard. Continuously. Mr. White kept slapping her ass. He kept thrusting into her pussy. He kept pulling her hair. And Mrs. White kept cumming. Finally, he pulled her hair. So as I started the burst shelly started shaking her shoulders and lifting the hem of her dress too. In the end I saw breasts, her bush, and a very beautiful sis. The only thing missing was her butt however she turned and provided that too. I was flabbergasted and speechless. Then shelly pushed her shoulder straps off her shoulders and let the loose fitting dress fall to the floor. My finger was twitching on the trigger of my camera as I stared at my beautiful thirteen-year-old niece standing.