Karen was unbuttoned past her boobs and her blouse was open enough to display half of her breasts to Ken. Her nipples were covered but Ken was still g...tting an eye full. Karen quickly looked up the stairs and did not see Taylor. She smiled at Ken and did not bother to cover herself. Let him look she thought. He was fucking her daughter so what was the big deal if he got to ogle her mom? She figured what the hell, she had fantasies about fucking him anyway. Karen wondered what Bill would say if. She must have gone to an adult sex store because she had several dildos and a large vibrator. Over the next few days I watched her discover how much she enjoyed making herself come. In many different ways. Sometimes, when she was really enjoying herself I would go to her door and she would let me help her. I knew how to use all of her toys and I knew what pleased her. Then Clara decided she needed more than the dildo I had brought to her. I don't think the girls ever talked of sex to each. She was laughing and didn't seem to be ashamed of what we did, and because this was the first time in more than two years that either of us had mentioned it, I knew I needed to take my chance.“I can't stop thinking about it, I really, really, really want to try it again”. She laughed and said no way but she wasn't angry or appalled like I thought she might be, and I was so horny I didn't give up, and I literally started begging my sister to have sex with me. I knew that as long as she was still. He never asked about her sessions and she hardly ever told him. But today he could tell something was going on, she seemed a lot happier than usual. ‘Hey gorgeous, you seem particularly happy today.’ ‘Yeah I am’ replied Lisa. ‘The Doc just told me I should be able to go home when ever I’m ready, so you won’t have me around bugging you anymore’ Lisa smiled. ‘Oh? Well that’s good news, means you’re making great progress’ as hard as he tried, Jeremy couldn’t keep a bit of sadness from his voice..