don't think you'd have to be gay or straight to like BL :'D The only thing about yaoi that most people like is the romance and the domination and submission within the smutty content- which can be applied to any sexuality. Gay, straight, lesbian ;)
I am bi but i mostly like men and ofcourse i love bl. And just sometimes i met a girl that makes me wanna stare at her and do stuff with her although that rarely happen. Im like 70% of me like men and 30% of me sometime attracted to women
i consider myself a lesbian but i like GL and BL, are there any other lesbians that like BL or is it just me lol, I love all forms of gay