Give and take of control.

Jaune and Ruby gasped a bit as the wish took hold, and knowledge of what it did flowed into their minds, leaving Jaune confused as to what exactly had just happened, and Ruby grinning at the whole thing. As she had known, Jaune was a switch, and as such, he had just gained secondary control over Yang, but had given control of himself to Ruby. In short, he had just gained a high position in the harem Ruby was making, but she remained completely in charge.

"Um, what was that?" he wondered aloud.

Ruby didn't hesitate. She walked right up to Jaune, grinning enthusiastically. "Let's just say that Yang and I are in a more open relationship than we were letting on earlier... and you just unconsciously signed up for a role in it," she purred, before capturing Jaune's lips with her own. He stiffened, before giving in to the odd compulsion he felt to return it.

Upon breaking the kiss, Ruby grabbed his hand, and guided it to Yang's ass, covered in her uniform skirt. Yang crooned, grinding her butt into Jaune's hand as Ruby wrapped an arm over her shoulders to grope her breast. Jaune blushed heavily, but accepted the invitation to grope Yang, and they walked towards the nearby unisex bathroom.

Once the door was closed, Ruby whispered to Yang, who nodded, and snapped her fingers, causing all three of their clothes to dissolve, and reform folded in the corner of the bathroom. "Eeep!" Jaune yelped, and covered himself, but also gazed towards Ruby and Yang, Ruby smirking as she began stroking her own erection. She was already getting quite attached to the cock Yang had given her.

"Don't be shy, Jaune, show us what you got!" Ruby grinned as she kept stroking herself.

"Erm, just how are you doing all this?" Jaune asked as he let his hands drop, obeying the compusion he felt to do whatever Ruby wanted. It felt really good to do so, actually.