I Didn,t expect to hold out long as I hadn,t even had time to beat off in ages, but it was the brunette who had me sit in a chair as she impaled herse...f on my cock and began to bounce up and down , her back to me. Meanwhile the blonde was alternating between kissing me then licking my balls and the brunettes cunt as she rode me. They kept swapping places as I noticed another couple in a hot sixty nine, another red headed fraulein was stroking one of my colleagues toward climax. The brunette. I had moved in with Joanne, Sonya’s mother, when she was 26, and I was 32. Sonya had been eight years old then, being born when her mother was just 18, and fathered by a total loser called Jeremy, who promptly disappeared off the face of the earth when he found out Joanne was pregnant with his child. Sonya had never met her father, and then when I came along, she had been the only child of a single mother all her life, so the adjustment wasn’t easy in the beginning. I got a lot of attitude, and. I want to hear myself.”“That sounds vain,” I said.“Nooo. How you hear yourself is different from how others hear you,” she explained.“I know that. I was just giving you a little grief. What’s going on with you so far today?”“Not much. We had a test in math. I hate math!” she said.“That is my favorite subject. I could tutor you if you would like.”“Maybe you could give me some tutoring in math and kissing,” she said with a giggle.“You have a Master’s in Kissing already, young lady” I remarked.. Here I should also clarify that I am straight and never thought about women in any sexual way. Now she comes to me with a strange request. Sam and Amber have been regularly having sex but she, till now, has never been able to make her come. Yes, she does come once they use toys and once Amber too puts her fingers to use. But Sam, working alone has never been able to make Amber come. What Sam wanted me to be was her dummy. Close my eyes and let her fingers work on me. She wanted me to tell what.