”Mrs. Smith stood beside me to get a better view. I delivered the first stroke with a satisfying crack as it struck his firm buttocks. He leapt up c...utching his bum and danced round with his erection swinging from side to side. Mrs. Smith’s eyes were on stalks as she took this in.“Bend over immediately.” I told him, pushing him back over the desk. “This is going to take a long time if you keep getting up.”‘Crack’, ‘crack’, ‘crack’ and the tramlines were forming nicely across his bum.I examined. As I slid down between her legs I took another glance at the other couple and saw that Jake was now standing at the end of the sofa, facing Sue and I, with Melanie standing in front of him. He was cupping both her tits in his hands, rolling her nipples between his index fingers and thumbs, with his dick again positioned between the cheeks of her ass. Melanie was leaning forward from the waist, effectively pushing her tits into his hands, while grinding her gorgeous ass back into his groin. Nice. His tongue explored her mouth while his hands explored her back. One settled on her rump; the other held the back of her head. She was out of breath when he broke the kiss.“It is as good as my dreams,” he said. She was glad she hadn’t been the only one dreaming of this. “I’m going to leave while I can. I’ll call.” Then he walked out the door, carrying his coat.She needed a change of clothes, at least. She’d been sweating; inability to feel anything wasn’t the only problem caused by kissing. This time I had selected a red silk camisole and matching panties. The camisole came just past my swelling nether regions. I also went with the longer of the two skirts over the panties, and a white silk blouse. I thought I looked pretty good, but to even come close to passing I would need to lose my body hair, learn how to apply make up, and get a wig, as I am required to keep short hair for work. A click shortened my fantasy, and snapped me back to reality; the front door has just re-closed.I.