Fred was away for the week and I had a key to open up and feed the cat but more to the point I had a chance to be in Ruby’s bedroom as much as I wan...ed, I had to go to work but the evenings were mine all I could think about all day was slipping some sexy undies on that night I had a hard on nearly all day I almost had a wank in the toilet at work, as I got to Fred’s door that evening I had butterflies in my stomach as I opened the door there was a note on the hall table telling me what to feed. I was getting hornier by the minute and my hands were squeezing her breasts and I was pinching her nipples between my thumb and my first finger and she was loving it all. With my right hand, I held my cock and started rubbing the head on her pussy, making her squirm. In return, she started sucking my tongue and grabbing at my ass cheeks. I loved that feeling too as I have a hairy ass and I love it when it is squeezed during sex. She was going mad with pleasure and then she wanted to switch. Not fat at all, just round and perfect. And from ten feet away, I could see her panty line on her right side. From the angle, I tried to calculate whether it was a bikini panty or just a piece of a thong, but to no avail. I knew that she had both from when I snooped in her undies drawer. I fell back asleep, visions of nudity in my mind.I woke up a while later, glanced at the clock and calculated that I had plenty of time to relieve the pressure in my balls before she came home. And since Mom. She wasn’t allowed to touch me, and I forbade her from talking.” Another whimper escaped me. The thought of being in Emily’s position was equally arousing and terrifying. But I knew I would have done the same, followed Professor Greenstein’s orders, withstood the yearning to touch her and knelt for however long she told me to. “I was younger then, still in my early thirties and pretty.” A hint of sadness appeared on her face, but it was quickly concealed. “You’re still beautiful!” I blurted,.