My cock was hard and had been since I'd first seen her. As if she knew what I needed, Mary pulled away from me and turned, presenting her beautiful r...ump to me, even lifting her tail to expose her pubis. I bent closer, inhaling the soft clean scent, savoring the hint of musk from her droppings, reveling in the heat I could feel radiating from her, seeming ready to sear my skin.With one hand I steadied her rump, then with the other I began slowly petting her, down from the base of her tail over. Did he notice how hard her nipples were, how they stuck out like stiff miniature erections?She took the chair on the side of the table rather than the seat across from him and sat down with legs wide to give him a chance to look up her skirt. She leaned forward, giving him another look at her breasts and then asked:"As a teacher I'm curious; what are your favorite classes in school." Math and chemistry I guess. I like the lab work we do in chemistry." How about science or biology? Don't you do. I could see that despite the threat of going without a fuck, Barbara was not keen to indulge in a bit of lesbo cunnilingus. She looked at my exposed fanny with a mixture of disgust and horror. Despite her reluctance, her intense need for a shag overcame her revulsion and she stooped to go down on me. I was tingling from head to foot with anticipation, as her huge tits swung down, but before her mouth could make contact with my wet snatch, the telephone rang. Barbara stopped and straightened up. Her thoughts drifted to what had transpired the night before. She always felt jealous of the women her dad went out with, but she never said anything. When he came home after that last date, her heart raced when she finally admitted to herself that she loved him, and wanted him in a much different way.As the events of the night before unfolded in her mind, her fingers moved down to rub over her pussy. She remembered how she wanted to reach out and comfort him when he came home looking so.