”Donna’s puffy lips were already leaking her pungent juice that instantly drove my lust through the roof. Without further ado, I covered my hot si...ter and slid my big prick into her wet twat.The next few minutes the air was filled with grunts and cries. We used the various tricks and skills we had practiced over the last few weeks to drive each other wild on the floor at the top of the stairs. And that practice really paid off.Slow but steady I pumped into Donna’s welcoming cunt, building speed. It was good to be back. They hadn’t had much time off for the summer, but thankfully, their clinical rotations hadn’t started until October. Now they were facing their final year as students, their final year as a class, and their final year before becoming ‘real doctors’ and having to make real decisions with real responsibility. It was a scary prospect, but if anyone was ready for it, it was this rowdy hodgepodge class. As much as he didn’t like to admit it, he had missed the class. So many. ‘Well, like I said, there is plenty more fun to be had, while we explore or various desires and kinks.’ ‘Ooohh, I look forward to that and I must say I like the idea of the cuffs and restraints. I do hope we get to try those out!’ ‘Oh, don’t worry, we will…both of us.’ With which she climbed off the bed and went over to the cabinet. She opened a drawer and took something out, then turned to face me with a paddle in her hand. ‘You have been a naughty girl.’ she said. ‘You told me fibs to get. ”“Have you ever touched someone else’s cock?”“No.”“Would you like to?”His eyes widened. While we’d been speaking, I’d glanced down and noticed that his jeans had grown a bulge. My own cock had started hardening. I stood and, not taking my eyes from his face, slowly unbuckled my belt. His eyes were fastened on my hands as I unbuttoned and then unzipped my pants, peeling them down to reveal the outline of my cock against my boxer briefs. I grasped the elastic of my underwear and slowly, slowly,.