Her velvety tunnel gripped me like a satiny gloved fist.“Oh god, your pussy feels so good on my cock, Amber,” I hissed as she slid halfway down my...shaft.“You love it, don’t you. Your baby sister’s tight pussy sliding up and down on your big cock. You love it when I work it up and down, sliding you deeper and deeper into me. I’m going to fuck my pussy on your cock until you cum, Davey. I’m going to milk your cock for every last drop of jizz that I can. I want my brother’s cum to fill me up. When she got inside, she heard the tv and the sexual nature of it so instead of announcing herself she made her way quietly down the steps to the basement... removing her shoes to ensure her stealth. She says she watched me for about ten minutes before I saw her and panicked.... jumping up startled I banged my shin on the coffee table in front of me cutting my shin and hit the ground. I was mortified and she knew I was vulnerable. She told me to sit down, relax and asked if I was ok. Using. As they stood by the bed, Lisa started undressing her. Dan looked on, his cock still hard and excited at this new turn of events. He watched Lisa strip of the maids dress and then her bra. As she stripped off her clothes she learnt her name was Paula. Slowly, she pulled down Paula's panties, exposing her nice bald wet pussy with a wondrous pink slit between puffy outer lips. Left in just black stockings, Paula laid on the bed, her legs parting wide.Lisa slid onto the bed between Paula's legs.. I followed her lovely arse up our stairs and while she stood watching, I selected her clothing for the evening. Laying it out on our bed for her, she frowned, as I selected her bra, a longline black lacy thing I had loved for a while. I asked “why the frown, we had said I was to select the clothes to present you in?” her reply was “for you that bra is easy to open, you know the thing it`s your turn on, but for a fumbling lad, it would be a frustrating nightmare, don’t forget if he has told us.