by FentFan » July 30th, 2012, 1:13 pm
It's hard to say, really. If you separate the "sissy" files from the rest of the trans-oriented files, because with them "being unable to please a woman sexually" is usually part of the fetish, then the vast majority of what's left over tends to be either files made by men who want transgirl subjects, or files made by transwomen, for transwomen, that are less likely to focus on sexuality. Most of the feminization files made by ciswomen (read: genetic women) tend to be like the ones made by cismen, wanting transgirl subjects, and are typically of the sissy variety.
Of course, this is all just general trends, and there are obviously examples that contradict what I've said; this is just what I've noticed in the few years I've been perusing feminization files