Too good to waste on a wife and certainly not on kids. It was bad enough he had to put up with teenagers at school. But being around young, nubile sch...olgirls with their bouncy bottoms and perky tits made the tedium of teaching tolerable.He had taught Grade Ten Plane Geometry for most of those years and could, as he told students each September, "do it with his eyes closed and hands behind his back." He also told them only a dullard could not get the point of geometry and simple math and that. .."Where's Robbie?" I asked."Asleep." I'll try not to wake him up." Okay."I felt the need to explain myself. "Honey, I really don't..." I know the rules," she said softly. She started unbuttoning her blouse."You shouldn't be here," I blustered."But I am," she said softly, "and I agreed to this. I didn't think it would happen, but..." The blouse slowly came off, exposing her no-nonsense brassiere over her small, conical titties. "Let's go in the bedroom." Her voice was sad, listless. I felt like. He had about half of it in and I lifted my ass and draped my legs behind his to get it all. This was what having a pussy was all about, I moaned, giggled and cried as he slowly fucked in and out of me and I had my first orgasm on a cock. He held it deep inside me till my contractions slowed. Our juices were running down my ass, all of his cock was in me and he started to fuck again, this time faster, and deeper, withdrawing till I could feel his head just leave my lips, and then be pushed back. The nappies she had used were extra large, extra thick terry towelling and very bulky. She shrugged her shoulders. "That is not my problem" she laughed "all I know is, the nappies and the frillies stay on, if your stupid pants don't fit, you'll go to work with your shirt tucked in your baby knickers" she paused for effect " and that is a promise" I burst into further tears, those hated words "I promise" condeming me to a very humiliating day at work. She produced a big pink dummy and pushed.