A second trigger

Silvanus gathered the girls and put them into trance again.

"Okay ladies, now it's time for a simple but effective trigger," said Silvanus. "When I say 'freeze', you'll all freeze in place, totally mindless but able to be posed by me. But, to spice things up, if I say 'Yang freeze' then only Yang will freeze, Coco and Pyrrha will be fine, and if I say 'Pyrrha right arm freeze', only Pyrrha's right arm will freeze, the rest of her body will be totally normal. Say 'Master is so sexy' if you understand."

"Master is so sexy," the trio droned, causing the audience to laugh once more.

"Okay," said Silvanus. "Wake up on three. One...two...three!"

The girls blinked back into existence, rubbing their eyes, stretching, and yawning.