Hands kept me from moving my hips as well as the weight of the woman straddling me and pleasing herself with my cock. I prayed for her to let me feel ...er insides and received my reward as she pushed down on me taking my length in one fast stroke. I moaned feeling her clamping down on me and the wet warmth of her. She rode me like a mad woman, fast and deep. It was so difficult not to be able to grab her hips and pull her down harder. Her pace slowed as her pussy bit down and held my cock. I know that Eve doesn't want you to talk about your work with anyone, but have you been making progress?"Cassie nodded her head."Yes, Doctor, I've been getting some wonderful results. I really do think I've been able to help your patients, and helped the worms understand their situation better."I hope I haven't been any trouble to you, being here all the time, but the clinic is a good working environment for me right now."Doctor Kelly patted Cassie's hand."Oh, no, dear." Doctor Kelly said.. Then after blowing me for more than 15 minutes, she started licking my balls and the area below it. My pubic hair was fingered and licked a number of times and when she knew that I was coming close to the intermittent ‘cum-shower’. She pulled my dick out of her mouth and squeezed it softly at a point just below the balls. My urge to cum simply diminished. Her yoga skills had for sure converted her into a ‘sex yoga guru. Then she made me sit with my legs open wide and she did the same came close. Are you mad at me, Mr. Dan? she asked unapologetically. I mean, I did actually learn a bunch of stuff from it, she took a step towards him, her voice softening, like Ive been showing you. Another step and she was right up to him, his hands frozen in mid-button. She reached up and gently removed them, then started undoing his work. Did you like watching me do my homework, mister? Somehow, dropping his name made it even more erotic, and as she undid the last button and slipped the shirt back off.