She had learned in the last two days that she had no innate sense of direction, and that she would have to rely on her memory to get her where she nee...ded to go. Fortunately, it seemed her memory was very, very good - when she'd been working on Charms and Transfiguration earlier that morning, she found that for the most part she easily recalled what she'd read before going to bed.Ron as usual was oblivious to what was going on around him, and was unaware that the new Gryffindor girl was a few. To my surprise, she wore a red color bra and panty beneath the nighty and was looking so sexy that I hugged her immediately and lifted her to the bed.We had a lot of kisses and finally, I started removing her nighty and kissed her neck then removed her red color lacy bra with my teeth and there they were the two big melons and I started fondling them and sucking them one by one. Those brown nipples tasted so well that I was loosing my senses and she was also enjoying at her best.Then she came. ..The door opens, all 3 come in, complimentary insults are showered on me, "Wow" "F***ing hell that's horny" "You are going to get f***ed senseless in that" etc.Hands stroke me, I'm passed my coffee, which I finish, I am passed some expensive perfume, I apply it, I love it, the wardrobe is opened and a 3/4 length ladies coat is passed to me, its a little shorter than I wanted, before I'm told to put it on, hands underneath my skirt, "You can take them off young lady, you won't be needing. We both threw our heads back, took deep breaths and started to enjoy the pleasure we were receiving from her. There was also another aspect to this whole situation. The fact that we were house guest in this great lake house with ten other people. We were all buck naked on the back deck and my wife was giving a double hand job. What if someone would walk out on us? We would be completely busted because there would be no way to hide. I guess it only added to the excitement of doing something.