I saw her pussy, slightly wet peeking from under her panties as the tiny string running between her cheeks couldn't hide anything. She pulled my hands...further as my face came close to her ass making me panic. I was in a strip club full of men with my face mare inches away from a beautiful woman's ass! She pulled further and I had to lean over vaguely aware of my own skirt riding high on my butt probably exposing it to whoever sat behind me. I wanted to stop, to turn around and pull my skirt. Mark got between Moms legs and rubbed her pussy with the head of his bare cock. She let out a low “FUCK” as he slid his head a little further in. Mark looked over at me and gave me a big smile as he slowly thrust every bit of his rock hard cock into my pretend wife. She let out a load moan as he bottomed out in her. Mark had a small cock but it was enough for my mother to moan. There before my very eyes was my beautiful hot Mom being fucked by another man! She was taking his entire cock inside. His heart skipped a beat as he gazed upon her beauty. His gaze was at first out of curiosity, which quickly turned to strong admiration, which then melted to lust, and then shame, as he felt his now fully erect and naked penis touching the window. He stepped back a bit to catch his breath and to get out of sight, and then carefully looked down again. He was amazed at how beautiful her body was. Although she had not a perfect body, her shapely figure was still beautiful, the color of her medium. I was back at the shop. Tony popped round to mine, with his wife, to see Ellen and take her some flowers, which really touched her. I had several enquiries from customers as to how she was.That night, I hadn't got to sleep when Ellen crept in behind me."What the hell are you doing, Sis?" Please ... I want to sleep here, Bro." Why?" Can't I just want to be near my dear brother?" Yeah, but ... dammit, Ellen ... sleeping with my sister?" Hush. Go to sleep." At that, she spooned up behind me,.