I could feel my balls slapping against her ass cheeks with every long thrust. Penny began to tense up. Her moans became one long wail and she came aga...n. I held myself all the way inside her and savored the feeling of her pussy clenching and pulsing as she came on my cock."Am I the best nerd you've ever had?" I asked."Oh god yes!" Penny went limp beneath me. "No comparison." Turn over and show me what all those squats have done for you."She rolled weakly onto her stomach then pushed herself up. She craved more and moaned. “More, Shray, more. Take me to heaven tonight. Take me to the stars.” I was aroused completely with her arousal. I brought out the penis and put it back again and fucked her harder.She was about to get her second bout of orgasm and juices were oozing out of her pussy. I licked them well and she licked off my fingers. It was a crazy night. I climbed onto her boobs. Her boobs were straight and tight. I put my penis between her boobs for a tit fuck.She was astonished. She could hate me or forgive me for whatever it is that I’m supposed to have done.”“You honestly don’t know?” she said uncertainly.I shook my head. “NO!” I screamed. “I’ve been over everything I’ve ever done. Every comment, every touch, every kiss. I didn’t do anything to deserve this. I thought I must have when all four of them closed ranks and left, but the most damning thing I could come up with was eating the last of the Oreo’s that week.”“Shit!” she swore. “Really? You’re not sugar coating. I think she came over every day, and it was always the same—we’d get naked, I’d go down on her for a bit, she’d go down on me for a bit, and then I’d cum on her tits.I honestly don’t know why I was so obsessed with the idea ... maybe because it was the closest to a genuinely dirty act that I’d actually managed to get. Sure, my sister thought she’d jerked me off a few dozen times, but she did that purely out of kindness. Her tits?If she just wanted to hide my cum, there were plenty of other.