"Wh... what? Who's there?" Cassie called, deeply shaken.
"It's me," said Erika, opening the stall and walking out.
"E-Erika?!" cried out Cassie. "Wh... what are you doing? Why are you topless?! And where's Jen?"
Erika nonchalantly walked past Cassie, seemingly ignoring the inquiry, and casually slid closed the lock on the bathroom door. "Like, let me explain the whole thing," she finally said to Cassie, leaning against the door. She launched into a retelling of all of the morning's events-- how Kyle Perkins had turned Jenny into a pair of legs, and how Jenny had roped her into the mess, and finally how she had settled the score with Jenny and gained the infinite Transform or Dare in the process. It was at this point that she removed Jen from the purse and showed her to Cassie.
"Oh my god! Jenny!? Is that really you?!" Cassie gasped in horror. "Erika, she was our friend! How... how could you make her into... into this thing?!"
"It was easier than you might think," Erika giggled.
Cassie's shock turned quickly into anxiety as it suddenly dawned on her. "Wait... Wh-wh-why have you told me all of this?"
"Oh, Cassie..." smiled Erika. "You know the answer to that question already, don't you? You've been listening to me for, like, more than a minute, and you still haven't told me if you want Transform or Dare. You know how this works. That means you get both. I've told you this whole thing because, well... you're never going to tell anybody else."
"What are you going to do to me?" Cassie sniffed. Tears were already beginning to form in her eyes.
"For your dare, I want you to take off all your clothing, then hand me your bra and shirt. When you're done with that, you're going to get down on all fours and wait there for me to tell you your transform. There's something I need to do first."
No sooner than Erika had issued this order, Cassie began to strip naked. She didn't want to, deep inside, but she had no choice-- her body was doing it all on its own. First came her shirt and bra, which she gave to Erika, then she slid off her shoes and socks and pants, and finally her panties. When she was completely nude, she found herself compelled to get down on the floor on her hands and knees. There, she was stuck, unable to move from that humiliating position until Erika gave her next command. Erika, meanwhile, was trying on Cassie's clothes to see if they fit her.
"What's going on?" sobbed Cassie. "When... when can I get out of this pose?"
"Okay," said Erika. "Like, I've come to a decision about your Transform..."