Hi
hillary84:!
My biggest preferences would be any of these roleplay pairings:
Alien and human
Librarian and doctor
Widow and neighbor
A flat tire in the middle of nowhere (good potential for a horror roleplay, perhaps? or an adventure!)
Reincarnation
Lost at sea stranded on island.
I would also love to do any of these roleplay topics if you wanted:
Childhood friends that fall in love
Timetraveler from the future/ modern era person
Bookstore owner and Actor
Haunted house
Transported to alternate universe
Spy/civilian
Human and vampire
In terms of fandoms, I am only familiar with these off your list:
Star Trek (used to watch when I was young but forgot a lot of it)
The Avengers (I know about this)
Once Upon a Time (a little bit)
Star Wars (I know about this)