This time I started at the bottom and pushed hard with my tongue, splitting her lips apart, which allowed me to penetrate her. As my tongue continued... upward and moved across her plump nub, she grabbed my head with both hands.Jackie pulled my face into her sex as I nibbled on her lips and clit. She began to quiver as I lapped and noshed my way inside her scrumptious entrance. Her quivering quickly turned to spasms as I brought her to a panting and cussing climax. Jackie fell forward onto me. I launched into a phrase. Her eyes widened. "Hey, that's not bad at all. Wait!" She opened the case of her flute and assembled it. "Gimme a note!" D," I said, hitting a string, letting it ring. She matched the note, made an adjustment."Again," she said. I did. "Okay, let's see." She put her sheet music on the stand beside mine. "We'll do this passage. Can you start here at this measure?" You know, don't you, dear, that I've never really played with anyone else." So we'll learn together, huh.. You remember we read those cuckold stories where the husband would be locked up for a set period or till the wife had come so many times. We could do something like that. Would you sign up to that?”“Sign up to what exactly?”“To a blank sheet, to me being able to do whatever. A contract, like a job, with penalty clauses and all that stuff — make it look serious.”“Penalty clauses?”“Absolutely.”“So I’m like a slave or something for a while.”“When you feel the need you sign a new copy and it works. “Was that why mom was so excited before?”Jake felt himself blush and knew that she was trying to embarrass him the way she always did. She loved keeping him on the defensive. So he counterstruck. “Yes,” he said, “I was testing a theory on manipulating people. I feel bad about it. I also went upstairs and saw something interesting there, just after we were done.”Petra stiffened up in his grip, clearly ashamed of her spying. “It was pretty hot,” she admitted after a moment. “Did you… did you do.