I then stood up and stuck my dick into her pussy and started slowly fucking her while using the small vibrator in her ass. I did this for a little wh...le to get my dick wet even though we had some lube. I started fucking her really hard and I asked her to tell me what I wanted to hear. She hesitated, and I then told her tell me what I want to hear. She said, I am your slut. I said say it like you mean. She said I did. I started to long stroke and pound her pussy and I said, say it like. "Mr. Williams thought for a moment and answered, "What do you have in mind?"He and Bill stepped out of Natalie's hearing. Bill's cock began to harden as he expressed his ideas. Mr. Williams beamed at his suggestions. When they had finished, they returned to Natalie, Bill's cock once again thrust imposingly before him. Natalie looked on in growing apprehension."Natalie," Mr. Williams said, "you will continue to obey Bill as your Master for the rest of the week even while at school."Natalie. Boys have to catch their cum in something. Anyway, panties feel sexy and they help.”“Even if they belong to your sister?”“They’re the easiest to get hold of.”I was getting hard and decided that something may have to be done about it soon. I hoped that maybe she might get turned on too, talking about this stuff.“Why don’t we show each other how we do it?” I asked her boldly“I’m not sure,’’ she said. "… Oh well. I suppose it won’t harm. It looks like you are ready, anyway,” she added, looking. "I think her parents were just doing what they thought was best, the area where they live isn't exactly Mayfair. They built that high wall and installed CCTV after one of the neighbours was killed by a burglar. It's just that Kelly hasn't been allowed to grow up like a normal girl. This week may well be the happiest week she's had in a long time, at least this terrible news happened after her birthday." She looked up to see Kelly coming out of the bathroom, she didn't look much better, "go and.