I don't think you are bi...i mean i love a girls body, they are sexy and soft and you just cna't help looking. Who wouldn't want that? hah but just have fun, it doesn't mean you are
I would be worried about the fear of choking more than the fear of admiriation for girls. The female body is a beautiful thing, everyone admires it! Men are tools (my gf calls me that sometimes)...and are not made to look pretty. You have nothing to worry about (except that choking thing).