Man, all jokes and shitposting aside, if you add that while leaving Riya as she is now, then you're just veering into nazi punching territory. It's like doubling down and making everything twice as cheesy as it already is. You can fix Riya by just...having her actually do things instead of LARPing. Have her actually abuse her authority, browbeat nonhumans, leave Grence for dead with a smirk, attempt to taze Steele, demand that her children take Terran Treats or even trick Steele into taking them, et cetera. Hell, have her shakedown and molest a shopkeeper. Jade seems like she'd capitulate really easily. Have her be an actual threat terrorizing the station that's actually difficult to get rid of. She'd serve a lot better as a UGC-alligned villain than weak shock value humor.
I don't have any commentary on her scenes though since neither humiliation nor raceplay are on my fetish resume.