@kwendy Well, I did not have erotic fantasies about how I engage in lesbian sex as an active or even passive girl (the freshest yuri I read was Hagure Idol, but there my favorite character was for some reason almost always in a passive position to use her bisexuality for reader's heterosexual fantasies), but I often read that many gay / bi people realized their sexuality after reading yuri \ BL and had similar thoughts. In any case, MC in male-focused yuri and yuri-ish is almost always tomboy with girly love interest or best friend (in shoujo yuri MC is almost always passive), so this really can play some role to simplify associations.