The first TSF story I ever wrote was Riding Regina, in which a man is unwillingly turned into a woman so he can star in a porno movie:
https://tgstorytime.com/viewstory.php?sid=7829
A year ago I released the sequel Regina Rides Again, where the same situation arises with the man's co-worker in tow, who is much more enthusiastic about the whole thing:
https://tgstorytime.com/viewstory.php?sid=7993
Now I've written the third and possibly final episode Regina Rides into the Sunset, where the protagonist might finally have the chance to turn the tables:
https://tgstorytime.com/viewstory.php?sid=8570
Next up is another chapter of Zodiac Magical Girl Ophiuchus.