She explained that being late made my hour long session shorter, as it would not carry over into her schedule."What do you want to do?" she asked.I lo...ked around, not knowing what to say, then spotted a full length mirror. No sooner were the words "Is that a full length mirror?" out of my mouth than she was up walking towards it wearing a knee length white robe and heels."Strip." she shot back at me over her shoulder. I stood and started to undress.She stopped in front of the mirror, about 4. " I hope not." Good."That made her smile too, warmly and happily.Neither of them had touched alcohol during the evening and Tina continued to chatter away happily all the way home. Their parting was standard, a gentle touch on Christopher's arm and a thank you for a special evening. He did not expect anymore, particularly after what she had said about a relationship. All the same, he wondered whether she would revert to Friday night behaviour the evening after next. She did and Christopher. As Hermione ran out to the Owlery to ambush Ron, Ginny crept up to Harry and Ron’s bedroom. Because Harry had left for the Owlery before Hermione and Ginny had formulated their plan in the common room, Ginny had no idea that it was Ron and not Harry sleeping in. Before running up the steps to their room, she watched Dean, Seamus and Neville groggily stumble down the stairs and leave Gryffindor Tower for the Great Hall.‘YES!’ Ginny said to herself, happy to have Harry on her own. She planned. He could clearly see her nipples through the nightgown now and that her chest had grown pale crimson.She was still squeezing her sides to quell what her body was revealing to her. Her cleavage and thus more of her tits were on display than she had ever been aware of. She could feel her nipples against the fabric of her nightgown and pressed them against it even more to find some relief from these new feelings. She moved her foot from beneath her and put it on the floor but still made no effort.