Yes

Thankfully, it didn't take them too long. All they had to do was find the posters reading, "Important Dust Assessment in the Stadium - all combat training cancelled today."

"I really should've read that first, huh?" Ruby asked as she and Yang made their way to the stadium.

Yang only grunted in agreement. They found the doors and ran inside just as Weiss was explaining the chemical makeup of the E.N.A.B.L.E.R. Beside her stood a now-empty cage.

"And so you see," she said. "The process is quite simple-"

"WEISS!" Yang bellowed as she and Ruby jumped onto platform.

"What is the meaning of this?" Professor Goodwitch asked.

"I'm sorry, Professor Goodwitch," Yang said, twitching nervously. "But we really gotta talk to Weiss."

"What is it?" Weiss asked. She was looking cuter and more dazzling than Ruby had ever seen her. "Can't you see I'm in the middle of something?"

"It's about your Dust!" Ruby said.

"That's right!" Weiss snapped. "This is about my Dust, and-"

Ruby grabbed Weiss and kissed her on the lips. Weiss gasped and pulled away.

"What are you-?" she started.

"We broke the vial holding the Dust!" Ruby shouted. "And it's doing strange things to us!"

There were gasps and mutterings among the huntsmen and professors in the audience. Weiss stared at her, jaw dropped.

"You took the E.N.A.B.L.E.R.?" she asked.

Ruby and Yang nodded vigorously.

"It's making us, well, weird," Yang said.

"How weird?" Weiss asked.

"Can we discuss this somewhere more private?" Ruby asked. Her hand was still rubbing her crotch over her skirt. She was regretting leaving her panties behind in the dorm.

"You tested my experimental Dust," Weiss said. "Then barged into my meeting. I need an explanation. What. Is. It. Doing. To you?"

The half-sisters shared a looked.

"It's turning us on," they said together.

"We can't stop masturbating," Yang said.

"I really need to right now," Ruby said. "And you're beautiful by the way."

"And Goodwitch isn't looking too bad either," Yang said.

"Schnee," Professor Goodwitch said. She pulled Weiss aside, and they started whispering.

"Please tell me you can undo this," Ruby said.

"There is a way," Weiss said.

"What?" Yang asked.

"Well..."