Yes, everything

“Yes, remove everything,” Dr. Kelsey said. “Including your underwear.”

Arnold’s eyes widened but he reluctantly complied. As he stripped his clothes off leaving his spiderman briefs behind, Arnold knew that the only thing dividing the classroom full of girls and his naked body was a flimsly little privacy divider.

Still, Arnold removed his clothes and was handed a towel to drape around his lap, covering his penis.

Arnold made sure the towel was secure as he emerged from behind and saw the desk was replaced by an exam table which projected onto the board so everyone could see. Arnold reluctantly laid down wondering what would happen next.