I kiss your neck again, pressing my lips harder, lingering, feeling you shudder, your whole body wanting to react to me, to rip me apart. Not yet. N...t yet.I lick your neck. My small, pink tongue coming from between my teeth, the lips of my small mouth. Licking your neck, with just the point of my tongue Just a flick. Then another. A low moan escapes you. Not yet. Not yet.We stop moving in circles, just swaying. My arms curl under yours, coming up your back, hands pulling on your. Impressed by his long thick cock Joan said; ‘You know Paul I think we could have a lot of fun fulfilling our fantasies. In fact, only last night my husband Jack, said wouldn’t it be nice if you could bring home a suitable young man to play with us, treating him as our randy son and us as his perverted parents’. ‘Would you like that son’? He answered, yes mum.In the car on the way to Joan’s house, she tactfully told him about Jack and his ‘wants’ and he said he had no problems with helping dad. Daddy licked me for a good length of time and I was in danger of toppling over at several times. He sucked and nibbled on my clitoris until he brought me to a lovely orgasm. When he looked up at me Daddy's face was shimmering with my juices. I smiled down him. He stood up and lifted me up into his arms. I felt like a little girl again being carried in his strong arms. We went into his room. He gently laid me down on the bed. I sat up and slipped down his pajama pants. They got momentarily. But I was stretched way out of shape right now; and Jim’s erection felt quite small at the moment.I smiled broadly, and said, “There is a good deal of Curtis’s sperm swimming around in your wife’s womb right now. That’s why your wife’s pussy is so wet and slippery. You are fucking a very well fucked pussy, my dear. You are sliding in and out of Curtis’s semen.”These words seemed to excite my husband even more. I felt his penis 'pulse' inside me as I reminded him how full I was with another.