.and I was a little scared. All this time I hadn't been allowed to see myself in a full length mirror. Karen warned me not to expect miracles, we woul... get better as we learned what worked for me. I was led, with my eyes closed, to the mirror in the hall. This was the moment I had prayed for, the moment I wanted with all my heart. I prepared myself for the worst, then opened my eyes. Before me was a stranger! She was almost as pretty as Aunt Karen. A young woman of nineteen. The perfect age in. If I had been anybody else other than me I expect she would have agreed straight away and probably enjoyed exposing herself, but I was her brother."Please, you're my brother," she said stating the obvious."That doesn't mean I don't like looking at you sis," I said with a smirk."Look, I'm not going to let you do anything, ok," she said, "but I suppose you can look."With that she dropped her towel to expose her totally naked, if a little damp, body to me."My oh my," I whistled, "you sure are. . and waited. I waited until she relaxed a bit; until she thought that maybe I had changed my mind or something. But I hadn't. As soon as I saw the tension in her ass cheeks slacken I began.With a rhythm of about a "one one thousand, two one thousand, three one thousand", I began a long string of hard smacks on her naked ass. I didn't pause between them I didn't break the rhythm until I had delivered all forty blows. It only took about thirty seconds, start to finish, but it was the longest. Your eyes trailed down from her face to her rather impressive breasts, which were of course completely concealed by her heavy sweater top. You guessed she had C or even maybe D cup breasts concealed behind the bulky wool and tight conservative bra. It would be an incredible moment all on its own just to witness them coming free of that modest turtleneck. The cute little nerd had a slightly voluptuous build with a cute tummy and a decent curve in her hips, she wasn’t a skinny stick figure like.