This is all anecdotal and with no scientific basis, but I tried the same thing with my wife and the following resulted.
I purchased a tape of nature sounds and music with a subliminal interracial message and she listened to it three or four times and said she didn't really like it all that much. I asked her to give it more of a try and we started playing it in the background when we were having sex. This happened perhaps three or four times before the scenario I'm about to describe.
We had the tape playing and I was using my fingers to get her off while we talked. She got aroused quicker than normal, but as this happens sometimes I gave it no mind. Usually, when she has an orgasm she is done. Almost always, as soon as the climax has come and gone she wants me to take my hand away because she says she is too sensitive. This time, not only did she not remove my hand, but right after her orgasm she whispered, "This music is really getting to me for some reason".
I was able to bring her to a second orgasm within a minute or two and she rolled over to begin touching me. I often ask her to indulge in fantasy talk, which always involves her and another man. Sometimes she goes along reluctantly, other times with more enthusiasm, and sometimes she just says she doesn't feel like doing that tonight and there is no more talk. This night I decided to see what would happen if I didn't ease into it (she often needs a logical story line, which sort of destroys the fantasy just a little). So I said, "What does your boyfriend make you do when you're with him?"
She hesitated and I wasn't sure if she was thinking of something or was turned off. She said softly, "He makes me belly dance for him naked, then lay down in front of his fireplace." So far so good. Whenever I had brought up the possibility of one of these fantasy lovers being black, she had always said that didn't interest her. When I asked, "Is he black?" she paused, then said "Maybe."
She went on to describe performing oral sex on his "thick eight inch cock" a word she NEVER uses. I told her, "Tell me if he is black." and she immediately said, "Yes, he's black." When I asked her how it felt when they had sex, she said, "It's great, He fills me up. He feels so big inside me." She never talked like that before even during the fantasies where she was into it.
"Do you like his black cock?" was my next question and when she said yes, I told her to say it out loud. "I like his black cock." From there, she continued to say it louder and with more feeling so that at the end she was panting, "Yes, I love his black cock." Now maybe this was a coincidence, but it had never happened in two decades of fantasy talk. Since then I have mentioned the tape, but always emphasizing that it gave her two orgasms rather than the interracial part . She smiles and says it was fun. I want to see what happens the next time we use it, but I would have to say that it seemed to work.
