He could hardly believe that this washappening with his aunt but he couldn't think about anything at this moment butplaying with her gorgeous breasts,... and having her hand resting on the pulsatinghardness of his penis, and the sheer thrill of pulling her dress up and revealing hertantalizingly rounded thighs and buttocks was almost more than he could bear. Hiscock was so hard he thought it was going to burst out of his pants, and if he didn'tget to fuck his aunt pretty soon, he thought he would. Camilla had an evil grin in her sexy eyes, as she kept fucking my ass in such a wild way. She looked into my eyes without mercy.I cried again, begging for mercy; I really could not stand it anymore.That piece of rubber inside my anus felt too huge and painful…But Camilla laughed again and kept sodomizing me, ordering me to take more and more of that dick. She said I should remember when I had fucked her tight asshole in the past. It had been painful for her; but I had not showed any mercy to. I looked down to her slit just in time to see a jet of piss shoot from it. The jet stopped, reformed and squirted some more before falling back to a trickle and then burst into a wide stream that flooded over my pulsing cock as Liv gripped it and kept it in the flow. The piss was hot and powerful as the flow then forked to cover my thighs, became one stream again that speared onto my balls and then gathered strength to coat my cock base, belly and Liv's hand before, as Stella gently continued. "When it was clear that Missy's desires had returned in full force the"point system" had been established. Each sexual act had it's own pointvalue but the two biggest were oral (half point) and anal (one fullpoint). Missy's reward for achieving the magic three points was to beallowed to play with herself. By any stretch of the imagination it wasa lame reward, but it had become her only outlet and as such had becomethe strongest incentive in the world to her. She was now one point fromachieving.