Mathematics was first because of its purity till it got to some of the more exotic fields where it took someone dedicated to the subject to see beyond... a certain point. None present were at that point so I didn't have to play one against the other to keep me from being denounced. I used the blackboard to start an explanation of nuclear physics and then astrophysics and then my own theories on the way the universe was built. This did start a lot of controversy and some members were shocked at. "Come on," Lexi said, pushing Max toward the chaise. "Lie down." Max lay down, but still looked panicked, "Lexi ..." "You're here," Lexi said sharply. "What are you going to do? Run off in front of all these people. I didn't think you were a coward." She became someone else, someone commanding and taking charge. Lexi climbed onto the chaise straddling Max's hips with her legs. She suddenly felt a burning ache within and she did not want to be gentle. As she leaned down, she kissed him hard,. He thought briefly about divorce, but as much as he loved sex with her and as much as he missed it, it seemed like a foolish thing over which to end 13 years of marriage. Besides, he thought, their marriage had grown warm and comfortable in other ways. We're young, too, just thirty-five. She'll snap out of it one day.He fantasized about her now as his dick grew harder and longer. The pre-children/one-car days when he'd pick her up from the school where she taught, and once home they'd never. I stood in front of the mirror and forced myself to look calmly at myself. Right, now I had to admit I was impressed.Long brown hair cascading down over my bare shoulders. I had a nice pair of breasts, I later checked my bra size and found them to be 34C, they hung on my chest well with little trace of sag. Smallish nipples compared to my Maddie’s but they looked good on my smaller breasts.I had a narrow waist with slightly broader hips, between my legs there was a trimmed patch of brown hair.