The one-minute oldest twin was my younger sister Kelsey. Kelsey was the most beautiful member of the family. She was a blond bombshell with incredibly...firm breasts and a smile that could kill. Just like all girls wanted Darren and me, every boy wanted Kelsey. Though she was the hottest girl I knew, she didn’t use her beauty. She was kind of humble and naïve. Back in elementary school, Kelsey was a total loser. When she grew up and became the much of a woman, she kept hanging with the losers and. As hard as I try I just can't cum. After I climaxed for you earlier today I tried over and over but I just can't cum. I masturbated for nearly an hour straight and just couldn't climax. I would get close but no orgasm. You have got to help me." Well what can I do?" I asked."I don't know, maybe just watch me," she said. "I have to try something. I am at my wit's end. See if I'm doing something wrong, anything." OK, but this is for you, because you asked me," I explained. "I'm not some kind of. Mike was humping her asshole harder and harder, filling her with a fiery lust that she knew only his cum could put out. She wriggled under his thrusting prick, matching his cock-thrusts with her own, trying to capture every single inch of the man's huge, hard prick."Ohhh, yesss, Daddy! I love it now! You were right! It feels sooo good! Don't stop! Keep fucking my little ass, Daddy! Fuck it hard!" she screamed as she twisted her body violently beneath his fucking prick.Mike laughed triumphantly,. I rolled her over on her back and began making out with her as I took control, slowly edging my cock deeper inside her hole. She bit my lower lip as she struggled to hold in a scream “WHAT THE FUCK!” Ashley yelled. I shot to my side looking at the door, my sister was standing there with her arms crossed. “Oh my god Ashley!” Abby yelled. “Ash, she came into my room and began sucking me off” I desperately explained “I just went with it” I got off the bed and walked over to her, grabbing her hand.