We had flirted gently in the office and I had lost count of the number of mornings I hand wanked in the shower imagining her wet mouth on my hard hard...cock. Jill could tell I had the hots for her and she would often brush past me or lean over me in the office making little inuendos.It was Friday evening and we were the last two in the office, she had let it slip earlier in the week that her husband was away for the weekend, "you fancy a drink" i asked really meaning "i'm going to try and fuck. Peeking through the small gap, he continued to wrestle with his pants as he watched his sister come into the room, followed by Hermione.His first thought was that they had somehow found out and he was well and truly fucked over, but they passed the stall without a glance, heading towards the washbasin."Oh, hell, not again" he thought to himself as Ginny spoke in Parseltongue and the entrance to the Chamber of Secrets began to open. After Harry had destroyed the diary, they had thought Ginny had. I’m sure that our parents would have disagreed with that sentiment if they ever found out exactly what we were doing with each other. It came to me then, almost with some surprise, at just how much introspection I had been doing lately. I imagine that having practiced Martial Arts for so many years, and having heard the various Eastern philosophies so often, that it might have helped lead me into doing so.I certainly wanted to achieve balance in my life, and I definitely had a set of goals.. “No noise, slut. Thin walls. We can’t have you waking up the whole neighbourhood again.” Although, an over exaggeration I am very verbal and the sounds of my moans of pleasure brings our fun to an end sooner than either of us would like. He moved around to stand in front of me and he gave my nipples a flick with his fingers, making them ripple. In his hand he had the nipple clamps. He attached them to my nipples giving them another flick. I groan inwardly and my pussy juices begin to drip.