. mean to flinch," she replied defensively."I know that now," I soothed. "But I'm not going to force something, so you need to be aware of the signals... your body is sending." Okay." And you shouldn't start something you don't intend to finish." Hmm, I don't think that will be a problem," she mused, squeezing me firmly. "You know, I've never gone down on a guy before."Her hand was so distracting that I gave up on lecturing for the day."I've never gone down on a girl," I groaned."Really?" Yeah,. Raising her own skirt, she took hold of her sister's hand and placed it directly on her own leaking pussy.Long strings of saliva connected our tongues and mum moaned around my tongue as my fingers went deeper into her body."I'm cumming, oh fuck that is so fucking beautiful," gasped Sarah and squealed as she rammed mum's hand into her cunt.During the minute or so that it took her to recover, I bought mum to a quiet little orgasm on my fingers as she sat back smiling, I licked her sister's juices. I had masturbated to porn and even online but it was nothing like this, this was instant feedback, we were doing it together as one, only we were not and then suddenly his nearside window rolled down and I did likewise, rolled my own window down and felt the cool night air on my nipples.He called to me to come into the car and wank him off, 'You can continue filming it', he proffered.'WTF', I was so into it now I was not thinking straight, I wanted to feel him and maybe put it into my mouth, I. He began thrusting into her wildly, hard and fast. The thought that it was his coach made him thrust even harder, he was practically raping her. She wrapped her firm legs around his waist and laid back on the desk as her body went limp from an orgasm washing over her. She was motionless but he continued fucking her brutally. He screamed out that he was cumming and pushed in deep as he began pumping her body with powerful squirts of cum. That was when he felt her legs tighten around his.