"why aren't you wearing a bra?! we need to go bra shopping now!" . It doesn't take long for the the author to run out of ideas if they're not used to coming up with their own.
Do not worry when they run out of this idea (and the obligatory boobs cropping) they just go and forget they write a GB story and just write an normal female prota like nothing happened
God I hate that, one I have in head rn is
Yasei no Last Boss ga Arawareta! it has been 4 years since I last read it but I think the GB aspect has not a single impact on the story so why not just make the prota a girl from the start, like it is that hard to write make a girl as a prota and need to have a guy in charge even if it change nothing ??? I never understand those GB that do it in the setup and nothing else
Like "GB" is a pretty deep and vast subject to explore, as much as Onimai is super light on it, I fine it interesting the slow burn take of Mahiro questioning (not directly) their gender identity and how it affect their life.
I do enjoy the "I did not wish to change gender", actually I might like it better when it come to "magical gender change"
Until I Become Me is a favorite or
Majo no Geboku to Maou no Tsuno and
Zenbu Kimi no Sei
I think the trope itself is good... JUST done very sloopy way more often than not.
Now I also can enjoy a Trans girl change sex story but more as a exploration of womenhood ig but I do not have a name that could share in head, they are harder to write and rarer so that suck