That would be so disappointing. But, perhaps knowing more was coming, my cock stopped it throbbing and my pulse came down from the stratosphere. I too... a couple of calming breathes.I put my thumb in Rachel’s wet cunt to get some lubrication, pulled it out and then pressed on her little rosebud. Rachel jumped.“Hold still and relax. You begged to be fucked in your butt and it’s coming.”I wormed my thumb into Rachel’s tight bung hole, marveling that I was about to fill it with my own cock. I was. When I pulled into the parking lot at work I saw a Chevy van in the lot and I expected that Shelly was planning on some after work activity.I assumed that since Shelly brought up what had happened with Tina and Gloria that the girls talked about what was going on. The question on my mind was did Shelly tell them about what we had done. On the one hand she had asked me (actually made me promise) to make sure that no one would ever know, but on the other hand Tina and Gloria no longer teased me. Soon I started to watch tv serials with her for spending time with her and also to kill time.We became best friends within 2 months and we talk about various topics from politics to economy but not about sex and her husbandOne fine day I went to her home to spend time and I noticed she is not jovial as use to be.I inquired about that to her.She is not interested to tell about that .I pressed strongly to tell her and she confessed her husband is not male that is he is impotent and his penis. Little did I know at that time that what was I getting into.I was thinking about it for the whole week and did not even realize that it was Friday evening. My hubby came back from office and asked me to get ready. I did not have much to do as I was asked not to carry any clothes or makeup with me. However, there were specific instructions about other things. I had to shave my pubic hair completely. No hair was to be there in the underarms as well. I had to wear the same sari, which I had worn.