That way we'll get a stocking that's a nice tight fit."She rolled my trouser leg up and once again I felt her sensuous hands envelop my calf and thigh... She busily noted five or six measurements, before I was allowed to resume my seat beside her at the desk. "I'm going to order you a thigh-high, as it will be self-supporting. Black or beige?" I beg your pardon?" What colour do you want your surgical stocking?" Oh, I see. Er, well beige I suppose. Wouldn't do to go walking around in a black nylon. I tasted just a little precum, then took it all in and sucked hard. "Ahh ahh" was all she said. I alternated sucking, licking and rubbing my tongue on her button for about ten minutes."Be a dear," she asked, "and reach my purse." I did as she asked, and she produced a bottle of lube. "Put some on me, Pete." I was happy to oblige. I returned to massaging her little cock, and told her how much I liked her clitty. This was all making me hard again; my cock was sticking down and I rubbed it. ' It's un-ladylike. We're not going to do anything. We're here to study. Please try to remember that." Well why aren't you studying then? Why don't you calculate some more numbers? Do the square root again." Jeez, Debbie, you got my calculator all wet!" You could lick it off..." Debbie!" Here, I'll move the calculator out of the way. No, keep your hand where it is. Turn it over. Atta boy. Oboy. Right there. Move your finger like that some more. Twiddle my function key and see if you can get me. She saw the joy in my look, where she smiled and ran her fingers across my face, and then my half way cock. I had no clue what to do, with myself !!! She took my nervous hand and slowly put it on her pussy. She grabbed two of my fingers and pushed them on her clit. My fingers felt so worm and wet at the same time, it felt amazing !!! She stood up and asked me if I liked it, I was speechless !!! I sad yes, but even I could hear the nervousness in my voice. (She is my moms best friend, and the.