Toshiko was the one girlfriend I ever had who really made masturbation a major part of our sex lives. She was also the only one who positively enjoyed the fact that I enjoyed wearing her underwear. I think she just liked the fact that it turned me on - being turned on was a good thing in her world!
The real surprise was that it turned out to work the other way. I had been staying with her in Japan, and after I got home, I got a letter from her. She mentioned that she had found in her room a pair of undershorts that I had left behind. 'I had some excitement,' she wrote, 'I wore them.'
You can imagine how reading that turned me on, and it still does.