This came from Singapore Math, if I recall. It's a way to teach elementary school arithmetic. I kinda elaborated on it and adapted it to algebra. It r...ally helped me. I got to the point where I saw these in my head without having to draw them out. Now I'm taking probability and statistics and it's not much use ... but it did get my confidence up, and it helped train my mind to think abstractly. Try one on your own." Okay..." She copied an equation and began drawing boxes."No -- the unknown goes. I grabbed his buttocks with my hands and pulled myself closer to his bulging dick. I wanted to go slow, so at first I just gave it a little peck. I could feel him tense up. Then I got closer, opened my mouth really wide and moved it over his cock but without sucking it. I hovered my open mouth over his cock like this for a few seconds and felt it hitting against my teeth and tongue. I felt his cock flexing and sliding against my lips, he was moaning heavily and I knew there was only one thing. Derek was now using Christine Matthews to entertain his friends. On his Friday he would invite some classmates both male and female and start off the evening by having them watch as he instructed his slave to first strip and then masturbate. He would then hold a raffle in which each friend would ante twenty dollars and put his/her name in a gold fish bowl. After collecting the money Derek would draw out a name. That lucky kid then got to either take the totally demoralized teacher upstairs to. Gently he caressed her stomach with a coiled whip, noting her reaction. Wong squirmed despite herself, much to the pleasure of those around her. Prices were called out but the auctioneer was far from satisfied.Still holding the coiled whip he gently brushed her nipples making them harden. She bit her lower lip to keep from crying out at the touch. Then he swatted at her pink thighs until she stood before everyone with her legs spread wide. Oh no, she thought, this was too much. So this was how.