She continued to suck him, now moving her head in short thrusts. She slid off his cock and placed his balls in her mouth instead. Licking them, suckin... on them. Her soft hands had started to stroke his shaft once more. His knuckles were turning white with the strain of not cumming. She placed her mouth once more around his dick and this time sucking in her cheeks as she bobbed. He couldn't take it anymore. He let out a guttural moan and he felt streams of cum shoot from his cock, filling her. “Ok Frank” she said, “We are going to do some stretching and toning exercises today” she said putting her bag down, “I will demonstrate the exercise first and then help you with it, is that ok?” she asked and I nodded my head, “I will leave myself in your capable hands” I replied returning the smile.She explained that we would take our time as the last thing we needed was a pulled muscle or any type of injury and she made me promise to tell her if I felt any discomfort at any time.The first. Having the station’s security chief owe her a favor had really paid off. She calibrated it, punching in commands on the touch screen, and the computer registered the microphone.“Testing, testing, one two three...”The graph charted her voice in peaks and valleys, it was working correctly.“Ok Sleethe, are you ready?”The Krell lifted his head lazily, blinking at her as he waited. Lena cleared her throat and spoke clearly, her eyes glued to the wrist display as the software that she had written. Paulette scream but her mouth was completely muzzled. She could see my face on the mirror fucking her from behind. She tries to struggle out of it but I over powered her aged physique and continue to pound her. As I continue to fuck Paulette, a dark sexual desire had awoken inside of me. I was fucking Paulette really rough at this point and completely dominating her. As I fuck her, I move her slowly towards the bedroom and closed the doors behind me. As we got to the bedroom, let Paulette go.