Emma continued to suck his cock hard, praying in her own head that he would just cum and get away from this horrible little man. John could feel himse...f getting close but?he had other ideas, Why cum now, I was promised that she would ride me, its been? such a long time since?I last had sex with a women and?I have never had sex with such a young girl even as a young man. Stop?sweetie?ride me, I want?you to ride me hard. Emma stopped sucking him,?in her own mind happy to stop sucking his horrible. I swear that I was almost dizzy with excitement by the time my consciousness caught up to the fact that I was feeling a slippery, warm, naked, and very sexy girl pressed tightly up against my nude body. I am pretty sure that I actually grunted out loud at the exact moment when the recognition of my surroundings took place.As I was reveling in the feeling of my sister’s naked flesh rubbing against me, my brain was going a mile a minute trying to catch up. I was most certainly enjoying myself. For some reason my eyes were scanning everyone around me: The people in the café below the library and to one side of it, the people walking in the street, the little old lady that is only three desks away from him on the same floor.I could see Matt concentrate on the tablet in front of him, then I saw his head tilt backwards and his hand quicken on his shaft. Then I noticed his hand slow up.He was about to spurt.I could tell from the expression on his face. I could see his joy and I could see. " Doing as i was told i strattled her face and began to slowly fuck my cock in and out of her mouth. All of a sudden i felt a hard slap on my ass. Smack! Gwen yells at me " I said FUCK her mouth not gently massage it! You want to get smacked again?" And with that i picked up the pace and hardness of the fucking. Fucking her mouth for all it was worth, my balls slapping against her face and Becky trying not to gag on my cock. Gwen had moved a little south and was now working on Beckys asshole..