I now had her where I wanted her, she was rocking up and down onto my finger deep in her arse and I was massaging her internally feeling all of the ti...ht arse muscles gripping and trying to wank herself to an arse orgasm, I thought OK let’s see how you do with 3 fingers so I pushed a second and third finger into her arse opening which was fully stretched by now but the little cunt took them all in and even pushed back onto me, she was rocking and moaning as I whispered ‘go on you dirty little. It was easier when I thought you were unavailable—married—than it became when you dropped that bomb shell.’ She paused to take a bite of food and continued. ‘Bill.’ She said softly. ‘I’m not looking for a husband, let alone a relationship. Relationships get messy. My track record in that department is abysmal. I don’t work for you, but we do work together. I have a bad feeling that if we jumped in the sack and did the nasty, things would change at the office. Then we’d want to do it again and. I've decided that enough is enough and that I'm going to seduce my sister. I know that she thinks I'm sexy as I've caught her looking at me a few times but she thinks that I haven't noticed. Oh I have.I live with my mum and my step dad and half the time it's only just me and my sister in the house. I always think of how much fucking we could do in that spare time. Her name's Tracey and Hmm but yes, I havent told you what my sister looks like, have I? She's tall, maybe an inch or two smaller. Two thoughts instantly crossed his mind. One said, “What are you doing? It’s your mother!” while the other wondered why he had never been aware of her like this before. He answered the latter by recalling the shapeless floppy sweaters and old-fashioned jeans that she seemed to wear every day.If Helen noticed his physical response to her, she didn’t let on, but that night, in their hotel suite, Mark found himself peeking through the crack in her door to watch her change. After coming back from.