This was very funny, I wish there were more parody fics out there XD
I casually read fanfics (I haven't come across many B-T ones, though) and you really hit the spot with those cliches, well done! The plot twist at the end was especially fun to read XD
Oh, I've stumbled upon two fics with Atsushi as a headmaster, does it count as a cliche? :3