He's got a servant, his right hand can to!

As interesting as it sounded, giving Blake a tail could end poorly. If she ran into someone who WAS aware of her being a Faunus, they'd probably notice the difference, which could raise suspicions. As such, Jaune figured that he had a servant of his own in Pyrrha. And Yang was both his trigger toy and, at this point, his right hand woman. Why not get her a servant as well?

Granted, he also wanted control over Blake.

He tapped his pen on his chin before writing.

"Blake Belladonna will be completely and totally obedient to Jaune Arc" he began. But he wanted it to be a bit different from Pyrrha "However she will find that she is serving him because she WANTS to. Not because she is **** to. She will also be Yang Xiao-Long's servant. However, she will feel compelled to follow Yang's orders, regardless of if she wants to follow them. Jaune's command supersedes Yang's"

Jaune then recalled the two were together, and Yang was less... tactful... than him. He'd need to explain the situation to her... and maybe use his ability to command Blake to add some limitations so Yang isn't trying to do anything TOO crazy.

He quickly sent Yang a text.

"Dorm" was all he said.

Dots appeared on his scroll, signifying that Yang was typing before an image showed up... which was an Emoji Yang in a bikini giving a thumbs up, followed by another text of an eggplant, next to a doughnut, followed by a question mark.

Jaune sighed and flopped down into his bed, as he waited for Yang to return.