Bts x Male! Reader - Not a Boy?

Hey, this used to be on @Graythehuman s account. Ethan had to give it up though and let me keep posting it. Can't elaborate. all you need to know is that we're super close. Lee SeoJun is a girl dressed as a boy- long story. (S)He is asked to join BTS as a kpop idol- also a long story. ...and they're falling for him...