Using the correct sets would cause the matrix to become rigid and allow for easy manipulation. Dr. Richardson promised us we'd be spending the rest of...the semester squeezing spherical sets around matrices until we got the the correct flow.After the class was finished, I looked over at Melanie. She was still staring at the whiteboard. It looked like there were beads of perspiration on her forehead. "Hey, Melanie," I said.She shook her head, "Sorry, is this class intense or what?". Over and over he slammed his body into mine, making me bite into the sheets to keep from screaming. Jeremy stopped abruptly and pulled completely out leaving me feeling hallow. He moved me aside and climbed on the bed. Then I crawled back up between his legs: I knew he wanted me to ride him but I stopped to take him back in my mouth to give my ass a break. He moaned as I took him as deep as I could. But suddenly he grabbed my hair and pulled my mouth out of his dick. “Get your ass on my dick. I promise."Their roles had reverted back, and Evan let Candy mother him the way she used to. So much for his newfound manhood and protecting Candy from his father.Evan rolled on his back, and Candy turned on her side, looking down at him. "Want a pillow?" He shook his head. Candy said, "Thank you for letting me hold you that way. I like being your mother, too. Sometimes I need that." Mmhmm." It felt like an utter defeat."I still need you," Candy said and put her hand on his chest. "Just because. He was so tall, she had to tilt her head back to look him in the eyes. At least when she stood so close to him as she just had. She could hardly breathe but what little breath she had left fog on the mirror and she could not see her widened eyes any longer. What had got in to her? Why was she reacting like this to a man whom she had regarded as a work machine, as an amazingly skilful boss, but as personal as a wooden doll. Coming out from the ladies room she realised she had failed to give him.