He was playing with himself as he watched something on his hand-held device, some porn no doubt, having a good wank in bed, unawares his auntie Mariel...was outside his door watching him.Of course he was being discrete, on his side facing away from me and covered up, but boys do it that way, whereas we girls do it on our backs or fronts, out and in the open for all to see, a little bit unfair if you are a voyeur, which I was at this particular moment in time.I had a sudden urge to barge in on him. So, you see, you are at MY mercy. Now, NO more delays! Get into the position that I mentioned earlier," he reacted forcefully.I quickly did as I was instructed, realizing that I had no more excuses to procrastinate. The position that he ordered me into was a VERY vulnerable one. I was bent over at the waist, legs shoulder-width apart, and my hands wrapped around my calves. This exposed my anus and cunt for his inspection/punishment, hence the name of the position."Now, spread your legs FURTHER. Moving close, I let my upper body touch his; we are pressed together from shoulders to groin. He glances downward, and I know that he can see my nipples through the clingy material of the dress, beginning to rise.He looks into my eyes again, and I raise my face toward his, lips slightly parted, eyes closing.He accepts the invitation, and his lips meet mine.Still we dance on the dimly-lit floor, surrounded by a few couples, all intent on their own affairs, most engaged in some variant of what we. .. Sarah... Stop!" he gasps."I think not," she croons as she attacks again.Her hands push in under his shirt and she scrapes her nails up his ribs to find his nipples. She loves how hard they are and she lets her nails bite his skin as she pinches them. Her lips don't press nearly as hard, and as her tongue probes, his lips part. His tongue meets hers and begs for mercy.His body shakes, and he is barely able to speak when she pulls away."Please," is the only word he finds."Yes?" she asks.