Some other fetishes I recall coming across:
Inflationism: being inflated like a balloon
“Pussyboys”: males with female genitals.
Body writing: a person (usually female) with writing all over them. I think there was a movie a while back where a female character had this kink.
“Unbirthing”: Fantasies about being sucked back into the womb; may or may not include being converted into a baby, an egg, or just absorbed.