I decided to take Grace and the three girls out on the town to celebrate their victories. Dinner and dancing was a fitting end to a lot of work over t...e years. Grace and I continued to grow closer and closer to each other. The girls, mine and her's, were thrilled to see both of us happy after so much tragedy in our lives. Grace's turn she had asked about earlier came about many times over and it's still going on.Near the end of the summer I invited Grace and Janet to join Kim, Tammy and myself. As she is answering, he interjects, “I’m sorry, Miss Jones, could you speak up a little,” and she has to answer the question again while the professor examines her.She’s blushing and she feels hot and flushed when she finishes. “Well, that’s only half the answer. What about the …” And, as he proceeds to complete her answer, he watches her closely. He’s enjoying her nervous antics, the way she presses her legs together so tightly, her slightly arched posture–seemingly attentive but unable to. Looking further down her body, she knew men loved her ass! She had only recently began to enjoy being sodomized like so many of her girl friends! In the last few years, she had expanded her sexual likes to sodomy, fellatio, cunnilingus, bondage, submission and occasional lesbian strap ons! While thinking of this list, she began to wonder exactly what she had done before that! Jack participated in as much of that list as possible, and fully supported her needs for her other desires. He was even. I then felt her look over my shoulder. "Do you still want to?" I heard her ask.Michelle! I had forgotten about her. I rolled off Verity to look at her younger sister. Michelle's trousers were round her ankles and she had a hand inside her panties, which I could see were soaked. Her nipples were hard and sticking out through her t-shirt."I can see you do," Verity said. She turned to me and said, "Are you ready?" "Yes," I said. I got out of the bed and walked towards Michelle my cock still hard..