She is Cinder's doll

Cinder stormed into her room. Once again she wasn't given the respect she deserved. Despite her victory at the Fall of Beacon she was always treated like just another henchman of Salem's. Then Cinder's eyes fell on her trophy from Beacon.

Ruby Rose. Naked and chained to Cinder's wall. After defeating Ruby during the **** on Beacon, Cinder took the silver eyed girl as a prize. Cinder wanted to strip away her innocence, to make those eyes that looked at her with hatred to look at her with worship. Wanting to relieve some stress she walked up to Ruby and took the device off her head. This device released a bright light at random intervals, leaving Ruby disoriented and sleep deprived.

Ruby adjusted to the light in Cinder's room, blinking repeatedly. Cinder loved the look in her eyes, absolutely weary. Ruby saw those familiar heels and could feel her anger building. Cinder. She is why Penny and Pyrrha are dead. Ruby looked up and tried to focus her aura into her eyes to blast Cinder

"Now now little rose, we both know that isn't a good idea. Think of what Neo. Bryon, and Emerald might do to your friends if you hurt me" Cinder taunted

That's right. Cinder mentioned that Emerald had Blake, this Byron had Weiss, and that Neo had her sister. Despite how much she wanted to, Ruby couldn't fight back.

Cinder brought her hand to Ruby's now very long hair and gently held it in her hand

"I would say if you just obey me your life would be so much easier but we both know that isn't a option"

Cinder slapped Ruby across the face abruptly. She loved the way Ruby looked back at her with anger.

Spit rolled down Ruby's chin due to the ball gag in her mouth and down onto her breasts which were increased in size to even larger than her sisters, courtesy of Bryon.

"I hope you're prepared for much more than that little rose, I'm in a bad mood" Cinder smiled wickedly and approached the helpless heroine