Hello, you've got a nice amount of interests that line up with mine. If you're still looking to write out some of these id love to join you. I used to rp a while ago but had to take time away from it all [s]to save the world from a virus[/s] but, im back! hurray! xD So any of the following sounds great 

Princess/Queen* x Knight/Thief
Prince/King/Emperor x Knight*
Conqueror x Queen/Noblewoman*
Templar* x Assassin/Thief/Pirate
Priestess* x Rogue/Knight/Barbarian
Roman Gladiator x Lady*
Werewolf x Human
Star Ship/Pirate Ship Captain x First Mate
Student x Teacher
Cousins
Step/adopted/half/full siblings
Abused Wife* x Neighbour
Boss x Employee
Mafia boss x Rival Gang leader's daughter*
Cop x Mafia Boss's daughter*
Cop's daughter* x Gang leader/member
Twin brothers (Siamese twins also welcome) x shared girlfriend*
Student Nun* x Reformed Convict/Soldier
Student Priest x Trapped Prostitute*

if you want to try any of those or new ideas, leave me a message and we can work it out :)