She tuned kind of startled. I pivoted her around so we could watch my wife and her husband. She immediately reached behind her took my hand and guide... between her ass cheeks and leaned back and told me to finger her. Meanwhile, my wife leaned back kissed her husband and told him to lift her skirt and fuck her. My wife was in a short black dress with black panty hose and the crotch was cut out her pussy was open for a hard dick. She reached back and unzipped his pants and pulled his hard. "MOM!" he yelped, grabbing a throw pillow and trying to cover up. Then he just gave up and burst into tears. "It's okay, baby," I soothed him, wrapping my arms around him in a protective embrace. "It's okay. I heard the whole thing. I'm not mad at you. But that teasing bitch has really pissed me off." As I soothed him, he sobbed out the story of how she had come on to him. He had been thrilled to receive the attention of the object of his daydreams, and when it got sexual, he could barely. She tapped me with the crop lightly on my cock. She said strongly “Yes who”. I corrected myself. “Yes Mistress Janice” I replied, She said sharply “That’s better now do up my crotch snaps of my panties and go get us a drink”. I got up to go get our drinks, and then she gave my ass another tap with the crop then sat down on the loveseat and crossed her legs. I have to admit she was making me very horny as if I wasn’t horny enough. I returned with the drinks. I said, “Here you are Mistress. Sammy elected to sleep in the big armchair in the corner.The electric fire was on a low heat, casting a shadowy warm soft glow around the room.I undressed down to my boxers and slid between the ‘sheets’, by which time Karen was down to her bra and panties. To my surprise, instead of then slipping into ‘bed’, she took off the bra and panties first. As she eventually slipped in nearest the fire on my right, I was watching Sammy, whose chair was at the foot of our makeshift bed, as she also.