If you're a character in a yaoi manga, would you rather be an uke or a seme?

I'll probably be the dominant, posessive seme XD Who also happens to be a major flirt to everyone for fun XD I kinda feel that I'd be the side chatacter who flirts with the uke of the main couple and dosen't get a partner throughout the entire manga though... (｡•́︿•̀｡)   reply