I then brought my hand to my mouth and licked. Oh, my. How sweet she was.I now had one finger deep inside her, my thumb rubbing her tight little brown...hole and the rest of my fingers playing with her clit. My free hand was stroking my hard dick. Beth, still sucking on Tanya's nipples, fingering her pussy and playing with her ass, was moving her own ass around and making heavy humming sounds."Hmmmm...uh (gasp) hmmmm (slurp, exhale) hmmmm...mmm...."Tanya was playing with Beth's boobs and saying. The dual onslaught of pleasure from his mouth and fingers caused me to tug hard against the restraints which continued to hold me tight. Suddenly and unexpectedly, his fingers on his other hand closed tightly around my nipple and I felt a sharp pain radiate through my body. I pulled hard on the tight cable ties trying to get away from the disagreeable sensation, but I couldn't. I was bound tight and there was very little give in the restraints. Thankfully, he released my nipple from his rough. "Spread your legs, Mom!", he panted, "I wanna watch your cunt take my cock!"Tina giggled like a little schoolgirl."I'll show you mine if you show me yours, little boy!", she chuckled. Johnny smiled and lifted up his long, hard cock so his mother could see it in the mirror."Jesus! You're not little any more are you?" gasped Tina, openly admiring her son's erect cock. "Have you measured it lately? It looks even bigger than your father's... and that's saying something!" Ten inches, Mom!" replied. .. of that terrible dog at her loins. He had locked her in her room overlooking the dog runs, a prisoner of the damnable electric locks, and let her absorb the awful truth. Once she accepted the inevitable, he had said, it would be easier. And perhaps it was. She wasn't sure. She no longer trembled at every sound in the hall, no longer felt nauseous when a dog barked in the runs beneath her window. Perhaps he was right, now that she had accepted the inevitable, the days had been easier.... if.