Ron smiled. She placed them down before walking around the table to Ron's side."Can you undo this?" She asked, turning her back to him, gesturing the ...prons straps. Ron took a long glimpse at the curve of her ass again before slowly pulling on the bow. It came undone. Mrs. Campbell thanked Ron and removed it from over her head. After hanging it on a peg she turned to stare at Ron again, her hands resting lightly on her hips."My, it's so hot in here. Don't you think it's hot in here?" panted. Apparently, their brochure read, these marine stromatolites helped scientists gain a better understanding of the evolution of life on earth over the millennia."That was fascinating" Jill exclaimed after reading about and seeing the stromatolites "it's hard to believe that we might have evolved from what we just saw."They decided to have a sandwich and a cup of coffee while still enjoying the view. Then they set off on the rest of the day's journey, which Dave figured would take them another. With a flourish and a stroke of his wand the cat was gone and a kangaroo took its place. The animal looked around as if it was wondering where it was. Once more, Kerkman beat on his wand and his assistants looked at him with curious expressions. Then another tap of the wand on the platform and the kangaroo disappeared. In its place, a tall, thin, naked woman appeared. She was attached to the same chain as the cat and tried to get off the platform. Kerkman let the applauding audience watch her. Mac's head tilted back and his eyes closed as Kelly slurped his cock deeper into her mouth. Kelly began to work her head back and forth on Mac's cock, flicking her tongue along the length of the underside of his cock. Mac's cock plopped out of Kelly's mouth as she pulled back and began to lick the head. Mac's legs began to tremble as he tired to resist the urge to cum.Kelly smiled up at him as she let go of his cock. Mac looked down at her with a smile of his own. Kelly stood and turned around,.