You were on the couch in your apartment, waiting for your roommate, Valeria, to start your pajama party. You had sent her a text message inviting her to one, and ended the message with "Clothing Optional," as you always flirted that way, so you didn't expect anything to happen.

When you opened the door, you saw Valeria standing in front of you. She was wearing a long trench coat that she took off upon entering, surprising you to see she wasn't wearing anything underneath.

Clothing was optional, right?