I was a selfish naughty girl last night and master has told me I have to let you know how much of a bad girl I was. Last night just before master and I went to bed I told him that I was feeling horny. He asked me if I wanted to cum, I said I would, all over his arse. He then turned over and gestured for me to begin. I was a bit reluctant as I thought he was giving in to me and being too easy on me (Trying to top from the bottom again) but I began, working my sissy cock against his arse, it felt so good, I could feel myself getting more and more selfish. I then stopped just before I climaxed, started to feel guilty. Little did I know master was playing a game, he knew I would stop. He then told me that my small sissy cock doesnt deserve to cum and his superior master cock is the only thing that will be cuming. I was then ordered to pleasure my master and then I was to ride his big cock. I did as I was told and he came. He then told to squat over a cup and releases his cum into it. After that I was told to drink the contents and informed that I did ask for cum so I guess I got what I asked for. I must admit though I did feel some what satisfied just feeling my masters power over me. And Im glad I didnt cum in the end, would have been such a waste. Im a selfish sissy and must apologies to my master. I hope I dont disappoint him too much.