In my book Dominatrix on Trial I spoke about the many scenes the clients requested. Often they would put their requests in writing. Here is yet another excerpt.
Dear Headmistress. Although I may not meet your requirements as mention in your ad, I am very much interested in your sissy maid training since I am a submissive woman who needs and requires proper discipline training and humiliation. To let you know how I don’t meet your requirements you see I am a post-operative transsexual, which in actuality means I have had my gender changed from male to female a number of years ago. Since my preference is a woman, I enjoy serving women and being disciplined and humiliated when I do not follow instructions properly. I do hope I hear from your sissy academy soon. Until I do, I remain Submissively Sissy Janice