So, two questions for my fellow chyoo authors:
1) Have you ever tried to write a thread that was centered around a theme that wasn't your particular cup of tea?
Sure. Threads that have a humiliation, fear, or forcible domination aspect aren't really themes I enjoy, though they may be important to the character or the story. Sometimes I can make them more engaging to write by focusing on the characters' feelings rather than dwelling upon the acting out of the forced actions.
2) What particular themes, or situations, do you find the most sexy?
Moving from hesitation and reluctance around sex to joyful acceptance. This carries over into an "enabling parent" variation on incest or borderline incest themes. (or way over the borderline: most of my story
When The Cat's Away ends up there, though it wasn't originally framed that way)
Letting sexual energy and connection openly interpenetrate everyday human relationships (e.g. my contributions to Torg's
Living Like Bonobos and my story
Office Morale), or having sex secretly act as the glue holding together (unlikely?) allies via affection flowing from shared pleasure. Some of the dynamics in whizzper's town of Hope, Illinois in
Account of Courtney and Jeremy have this "secret sexual bond" nature.
Answering bodily shame and embarrassment (body shape, a woman farting during sex) with kind loving acceptance.
Cunnilingus. Anal play. Male and female bisexuality.
Detailed sensations, breaths, sounds of sex.
More natural bodies rather than ones more made-up, shaped, shaven, perfected.
Friendly, open, supportive watching of sexual activity. Group sex, sometimes wild and implausible connections (the sales team in Office Morale). Emotional healing through sexuality.