Why do you read/enjoy BL/yoai?

I wanna ask because I wanna find out why I enjoy yaoi over straight romance, I think I like to read BL/Yaoi rather than straight romance because I don't want to read about a girl (I'm a girl). I like men, so I only want to see men when reading romance...? idk really. However I do enjoy straight romance if the girl isn't to girly or unrealistic, such as manga/manhwa like "Positively Yours", "Guilty" and "Wotakoi: Love is Hard for Otaku". I'm not girly so maybe that's why I like thoses story's? But than again I do like girly boys in BL soooooo... idk.

Help (〜￣△￣)〜