She rose slowly from the bed and walked towards me, smiling all the time. I just sat there not really knowing what to do as she knelt before me and grabbed my cock. My hands tightened on the chair arms as she began to rub her nipples over the throbbing end. I groaned as the electric sensation pulsed up the length of my member and into by swollen balls. Finally I could take no more.
"Stop!", I yelled.
She looked up from her task and as a faint puzzled look crossed her eyes she smiled once more and said, "Certainly, what would do want me to do?"
As if a curtain had opened I realised then what I wanted. I rose from the chair but as she made to rise with me I commanded, "No, stay where you are. You have been a filthy little slut and now I must punish you."
She did look a little worried at first but I think she then realised I was also beginning to loose my inhibitions. She played along.
"Yes, master, I have been filthy. Do with me as you please."
Her eyes looked into mine and I could see a longing there that I had never noticed before. I towered over her kneeling form and thrust my tool at her.
"You have caused me discomfort, slut. Now you must give me relief. Suck the swelling from me."
I remembered how she had looked when she was giving oral attention to the now discarded dildo and pictured her swallowing as much of me as she had of the plastic. Her hands came up to caress my penis.