To answer my own questions
text. I like a good story, bonus points for illustration, but not necessary.
Short vs long depends on the mood and author. I like the world building and characters that can come from a long story. Depending on the author I will skip to or over the erotic bits.
Kinky every time. Bondage, latex, chastity…
Good stories are good stories.
Depends on my mood. Its hard for me to find photos/video that appeal to me. I would say I like the art of display more than the act. Add a good story and art is the way to go.