This is clearly written by someone who doesn't understand gender disphoria and comes off fairly transphobic. I tried to give it the benefit of the doubt but even if you over look the fact it is trying to use the disgusting thought people would fake dysphoria, the logic of both the main character and his female classmates are false. a Trans woman would want to dress as a woman it would not make her a cross dresser.

"He thought that it was big enough" I see what you did there author

See this! I just gifted the story: Ice cola