Tbf, being genre savvy can backfire in these kind of situations, making you pigeonhole on one possibility rather than consider the less likely alternative.
...a girl who grew a dick!thumpWooow~And Miyo-chan of all people!Huh?Okay.He didn't get caught!sobShow me a bit more, please!You're wrong, Miyo-chan! This is...She saw it growing out!Huh? Ma... Mahiro-chan?What's that!?shuddershudderCrap!Paooon~Mahiro-chan, so you're a g-g-...!!thumpAh...Someone learned I'm a guy!My middle school life is over!Molester! Criminal! Pervert crossdressing loli NEET getting in the way of yuri!