We're moving! My step-dad and stepmom have been letting me live with them while I'm going to college, and the house was getting kind of cramped ever since my new step-mom moved in with us. We have about two months before the move, but for some reason my step-mom is all worried about being ready and has started packing boxes of things that we don't really use all that much, like books and stuff. I happened to walk in on her the other day, and she was up on a ladder pulling books off the highest shelf. She had her headphones on, so she didn't hear me come in. She was wearing the shortest little denim skirt I've ever seen on a hot MILF with legs as long as hers, so I couldn't help but perv out a little and catch glimpses of her perfect ass and the bright pink thong she had on. She was bent over, and I got a clear shot all the way up her legs and could even see her round little ass cheeks as she flexed and stretched to reach the highest shelf.