It wasn't the most comfortable night I'd ever spent but it was certainly one of the most erotic!We ate breakfast, a good old English fry up of bacon, ...ggs, tomatoes and fried bread and then called a taxi to take us into town, we'd given the twins five hundred pounds each for their birthday and they were determined to spend it as soon as possible."We've still got some left from the other day Chris" Mandy said and took my hand as we left the taxi in town, "We'll never spend it all in one. Not that one would have been allowed, as it would have meant she was no longer naked. Thanking the doctor, she was led away and soon found herself hoeing the rocky soil of the prison gardens side by side with a delighted Samantha. The two worked hard until the day's work was over but had plenty of time to talk and the rest of the afternoon went by very quickly, as would the remaining months of her imprisonment."Remember that day when you asked why some women were barefoot" asked Samantha."Yes!. ”“I told Nik, and he was pretty upset, but he calmed down. I’m sure he suspects it was you.”“Maybe these dinners aren’t such a hot idea,” I said.“It’s fine,” Tasha said firmly. “I think it’s actually better if they both assume you and I were together, given our history. It protects you, and that’s important. You know my dad assumed we were, and my mom knew it, so that fits the assumptions as well.”I nodded and we moved back to the throng which was finally dispersing enough to allow me to move. I closed my eyes and masturbated, my lithe body arched, my buttocks rising from the seat, the fleshy pads of both my ankles flattening, as they became the pivotal points, taking my body weight as my impending orgasm started building from my curled toes and travelled the length of my calves, thighs, taught buttocks, my fingers gliding between my labia and hooking inside my vagina, with expert rapidity, titillating my budding pearl, a clear sheen on its well polished pink surface, as my finger.