As I explain at some length in Orgasms and Orgasm Control, I have only one rule -- I permit a woman who is with me to climax only when she has asked, and received, authorization. My permission is often contingent on her performing a task or answering a question correctly.
Susan was a beneficiary of this rule when she visited me.
I first took her over my lap, fully clothed, and gave her erotic spanking -- by which I mean, I spanked her, not too hard and not too soft, and before long my nonspanking hand was masturbating her. This produced the desired effect and before long she breathlessly asked permission to cum. I told her, "You can cum if you count to three." She managed this task successfully -- it's not easy when you are on the brink of orgasm. I gave her permission, and she came, hard.
I made her remove her blouse and jeans and get back over my lap. I spanked her harder, meaning to hurt her, and kept going, despite her struggles, for a minute or two.
Once she had had this taste of a real spanking (her very first), I backed off the severity of the smacks and made her participate in the masturbation. Her hot ass had inflamed her libido and she was soon eager to cum again. This time I only made her beg, sincerely, and her pleas were sufficiently heartfelt that I consented.
Susan doesn't usually cum more than once or, at the most, twice in an evening, but I thought she was capable of another orgasm and set out to prove it. We began the spanking-and-masturbation game again. After five minutes her hoarse moaning blended beautifully with the sounds of my hand on her rapidly-reddening butt -- and that's where this sound clip begins.
I dedicate this sound clip to Susan, my beautiful victim, with respect for her sincere effort to answer a challenging question, and in appreciation of her allowing me to post this clip on the web. Thank you, Susan!
If you have trouble understanding what we're saying, I've included a transcript of this session snippet at Chemical climax transcript. I'm not putting the transcript on this page, though, because I don't want to spoil your fun in hearing this interchange just as it happened.