an antagonist in (Ultra) Sun & Moon
Plumeria the aggressivesbian. That fits.]
Also…think that if Plumie WAS called big sis, onee-chan, or something like that in bed….she'd be into it?
I'd say so, yeah. Maybe even have a bit of a mommy kink, and have Plumeria get off when somebody calls her mom or mommy in bed?