Blast them

Weiss was quick enough to notice the hypno gun.

"What is th-" But she wasn't quick enough to avoid the blast. "Please input trigger," She said with an emotionless voice.

Cardin smiled.

"Wait, is that Cardin?" Ruby called out, "Don't let him in! Yang's changing shirts!"

"Uh, yeah!" Yang called out, "And why is that asshole here!?"

"Because I want to try out my new toy," Cadrin said as he walked past the mindless Weiss who just let him go by her.

"WEISS!" Yang gasped, "Why did you let him in!?" She was in the process of pulling a shirt over her large braclad beasts, "Get the hell out of her assh- Please input trigger." She didn't get to finish her sentence before Cardin shot her with the ray. Her boobs jiggled as her arms shot down and she stood at attention, dropping her shirt in the process.

"Yang?" Ruby asked, "What happ- Please input trigger." She said mindlessly after being blasted.

"Well, I know this works." Cardin said to the room with three cuties all standing at mindless attention. "Okay, Weiss, when I say Royal Throne, you will become my personal chair.

"Trigger received," Weiss said.

"Yang, when I say Jiggle Slut, you will to dumping jacks and jiggle your boobs until I tell you to stop."

"Trigger received," Yang droned.

"Ruby, when I say Coat Rack, you will pose sexily and hold any clothing put on you."

"Trigger received," Ruby said with drool on the corner of her lips.

Nice Cardin said, and walked over to Yang and felt her up while he waited for them to snap out of their trances.