This story has plenty of sex and a bit of bodily function (pee) play. Everyone in it is 18 or over.
*****
I had become accustomed to being addressed as a professional in my communications at work but after I had written to Uncle Lee after punishing Aunt Kay at his request transmitted by her, I was still surprised at the very business-like tone of his letter to me. Aunt Kay, my mother's younger sister, had been careless in handling a promissory note, which had caused the two of them to incur a loss.
This had led to my uncle's sending my aunt to me with a request that I discipline her, explained by her as caused by his unwillingness as her husband to hit her and his apparent regard for me as a mature, sensible person to whom he could entrust what was obviously a confidential assignment.
I had not had that much contact with my uncle as he rarely visited. Aunt Kay drove over to see my mom often and I grew up knowing her well, especially since she was the younger sister and only a decade older than I was. Soon after I disciplined Aunt Kay, I did received a letter from him in the mail. He had put a return address of some post office box which made anyone seeing the envelope figure it was merely some kind of bank statement or the like.
But when I opened it, I saw immediately it was from him.
I began to read it as I felt my crotch start to get wet even before I started:
"Dear Susan:
""I am much in your debt for your kindness in carrying out what may have been a disagreeable assignment. You must appreciate that I only made this request, with which Kay was in accord, because we both have such a high regard for your maturity and trust in your ability to keep this entire matter in confidence for both Kay's and my benefit.
"Your report of the discipline you carried out was clear and very much what I was hoping for. I believe you possess the judgment to determine what kind of punishment will most likely achieve the results sought.
"Kay realizes that she needs this discipline and accepts it as her due from you. She will be contacting you to arrange her next appointment. She is still not well enough focused on her duties here and I am sorry to have to report that I did inspect her as you suggested and found that her rear area remained dirty. As you know, I am unwilling to hit her and I'm also unwilling to supervise her in the bathroom so I will leave that to you.
"I only ask that you report to me after you have disciplined her in the manner you did the last time. You may do this—decide on an appropriate punishment after you have heard from her—and then advise me of your actions.
"I do intend to remit an appropriate amount to you for these vital services.
"Sincerely,
"Your Uncle Lee"
Kay did call me soon thereafter and we set it up for her to come by and see me later in the week when I would be at home and on my mother's night out with her bridge group.
When Rob returned later that evening from a night out of his own, I told him that Aunt Kay would be coming back later this week for some more discipline. Rob's eyes lit up and he seemed quite energized.
"You were out again with Kathy, weren't you, sweetie?" I asked with a glint in my eye.
"I was, sister darling, and yes, we had a fine time, thank you," he answered.
He did not seem especially fatigued and I was quite alert as well. He smiled at me and took me in his arms and I happily fell into his wonderful grasp and embrace as we kissed.
By now, we had evolved a routine for our little get-togethers. Rob unbuttoned his shirt and slacks and stripped to tee shirt and boxers, while I got out of whatever dress, blouse, or skirt I had on and faced him without shoes in bra and panties.
I sat on the edge of my bed as Rob stood before me and I gently lowered his underpants to take his already erect cock into my mouth. I could taste a feminine scent on it and looked up at him with a grin, "so I am fairly sure that I'm now about to taste Kathy's vaginal secretions mixed with your cum? I'm not being at all nasty or nosy, but Rob, is she a good lay?"
"Sis, you already know that there's no woman I'd rather be in bed with than you but Kathy is a darling and I do love being inside her," Rob confessed quite openly.
We had by now taken off the rest of our clothing and were curled up together under the covers of my bed. I felt so good being held in Rob's arms and felt that one thing that made our being together special was the way we could be open with each other.
"I'm not against your being with her," I said calmly, "and she's really nice, too. It does feel funny, though, that when you put your cock in me—put it in, now, Rob, please—[and he did], oh yessss, well, that some of the stuff in her cunt is now in mine."
Now he was fucking me for all he was worth and it was just heavenly. I've had several boyfriends and went to bed with all of them. Don't get the idea, though, that I just spread my legs and let anyone with a cock into my pants.
