The first two years passed quickly and then all of a sudden Duke was double the weight of Sally and he could press her to the carpet with one paw on t...he back of her pretty little neck.Two things happened that changed things between them at this point in a way that spelled trouble for Sally and a lot of fun for the huge Great Dane with the impressive doggy dong that hung down like a donkey’s shaft when he was excited by a need to mate. The first thing was that Sally passed that point in puberty. "He's actually a pretty good looking guy," she thought to herself. Her eyes took in his chest muscles, the lines around his eyes and mouth caused by him smiling so much. She felt a knot of warmth flare up in her abdomen. Her eyes strayed to the front of his shorts, where there was a considerable bulge. Now her nipples started up again, tightening, lengthening, getting tingly and hot. She blushed. He was just staring at her, but now it was at her face. He looked like he might jump off the. You rise on leg and with your dainty toes gently kick thetip of my cock. I almost come immediately. To be touched after all thistime. You smile and I know what you are allowing me to now do.I gently take off your shoe and lift your foot into my mouth. I have tobend over and my arse aches still with the vibrating plug you put upme. I kiss your toes and I can see that the black reinforced area onthe sole of your foot which I know will narrow to a long beautiful seembehind your ankle that will run. Each prisoner 'genitally' pokes slowly and carefully then as quickly as possible copious amounts of grease into her until now innocent unstretched holes.Every girl knows full well that to turn down this 'generous' concession will result in a very unpleasant rough ride indeed.If they were old fashioned cowgirls they would of course be wearing chaps to avoid the inevitable friction burns that an eight hours of horse ride would give. One by one each of the girls discover a little secret about the.