"This is odd." Billy, the redhead said.
"I don't know." Sammy the brunette remarked "i kinda like this, is it just me or does it seem like everyone's lost all regard for clothes?
The new girls looked around and saw that everyone had disrobed this had even happened elsewhere as it was like clothes no longer existed.
"I guess now that everyone's a girl it's not that important." Billy replied.
"Must not be and now we can finally find out if the girls bathrooms are nicer than the boys without punishment." Sammy said "one more thing you'll need a girl name, I can still be Sammy because they'll think i'm Samantha, but you'll need another name."
"That's easy, i'm Wilma, like that stone age housewife from the Flintstones." Billy remarked. "It's time to...."