there aren't enough stories about this where the man is just one of the girls
I agree; it's a fun, underrepresented idea.
i've read One of the Girls, a great story by Sarah Bayen. your caption with the same title is also brilliant. but do you know any more? no complete feminization, no m2f transition, just casual consideration of the boy as feminine or not a man. sissynickythong's stories (she's stopped writing it seems) are near there but involve a lot of rape and stuff.
It's good to see the man who knows his proper place. ;)
It is, isn't it?