Sighing in relief and pleasure, I begin to rock on my haunches. My hand brushes your hand, as those thick fingers of yours spread my cheeks, almost pa...nfully, before pushing one finger hard up into my anus. I...I scream at the intrusion and feel my sphincter muscles convulse, attempting to reject your finger. "Oh, God! I'm too dry for this!"Over and over, I work the inner muscles, trying to end the painful intrusion, but the force you exert and the insistency of your finger prove to be too. "Uhhmmmm," Kevin moaned, speaking for the first time since she'd come into the room. He grabbed frantically for his trunks but Mona held them away. She was panting now, hot with want. She pulled the slender boy against her body and petted his head and shoulders."It's nothing to be embarrassed about," she said, watching the blood being pumped to his cock steadily now. Kevin squirmed in her embrace. He was plenty strong enough to get free if he really wanted. But she held him just tight enough to. Perhaps, even, the sting of his whip. She consumed the rest of the instructions eagerly.' I have arranged an encounter. You will display yourself for me. I met a man in a chat room yesterday. He lives in your city. Your are going to show him your black panties, and when he sees you wearing them, he will know that what I've told him is true. He will know that you are my little slut. That you belong to me. '' What will I let him do to you? You are anxious to know. '' Why, nothing, my dear little. You might see a few girls your age and older who only want to serve my dad any way they can. They’re not quite as bad as Tammy, but almost.”“Why are you telling me all this now?” she said, a little frustrated. “I expected most of this from what you said before. You made it clear you didn’t go for what your dad does.”“I know, and I know you wouldn’t have lost your head if I didn’t mention it again, but I just felt I needed to warn you anyway. I know my dad pretty well. He’s going to have his way.