I knew that if I did that, I'd spew, and I didn't want to spew, because I didn't want this to end.I did, however, want her to cum. And during that ini...tial time of exploration of each other, I began to recognize things that made her move faster, or push against me with more force, or rip a groan of satisfaction from her throat.I don't know how long we spent just being lovers before I sensed I could wrench an orgasm from her if I held myself in her just so, and then moved back and forth. As she moved closer to him, he smacked her firm ass. She jumped in surprise and looked down at him, unable to stop dancing because of his command. "Why did you spank me, uncle Jack", she asked."Because I just couldn't resist that sexy ass. From now on, when I spank you, you will smile and say thank you, sir. Do you understand", he said. "Yes, sir", she said and continues dancing."Now, while you dance, I want you to strip those clothes off", Jack said, his dick already rock hard. Emily nodded. Right, we can go, as soon as you get changed. What’s wrong with what I’m wearing, I asked. Nothing at all babe, you look great, but, your forfeit is that you have to wear the clothes I have picked out for you to go shopping in, they are laid out on the bed, but remember, you have to wear exactly what is on the bed, nothing else. I smiled and went into our bedroom. Laid out on the bed was simply a short black dress a pair of matching high heels and a small cream cardigan that barley fastened. "I am very happy that we are together again. I could not stop thinking about our last time together." I reply and you smile and ask what I liked most about our last meeting. "I liked everything." Get up and go lay on the bed."In a flash, I was on your bed. Uh oh, is this another test? How am I suppose to be on the bed? Laying down, sitting up, kneeling? Kneeling is the safest bet. You sit down on the bed and pat for me to come sit between your legs. You pull me back and I sit with my back to.