Good Evening,
I believe brat princess makes great quality videos and has very talented actresses.  However, I think many of the times the plots are the same.  It's often a repeat of standard facesitting, some wrestling, and of course general humiliation.  I think Brat Princess could expand its femdom brand a bit with some of these ideas.
 
Continuity Stories- Often all slaves in videos are a down trodden lot, might be intresting to show the process of a headstrong man being broken.  What if you did a series of videos called "Fluffys (or another actors) origin story."  Have him in the first video be dropped off at Brat Princess by Nika or another Princess.  He can start out defiant to the idea of being a slave but through a series of videos is broken by the girls physically and mentally.  Maybe the first one is him losing a wrestling match and being physically over powered.  Next video could be ballbusting.  Next facesitting and conditioning.  (each video could have a different girl demonstrating their specialty and combined they break him) The final video could have Nika or the girl who dropped him off return to pick him up.  The series will conclude with Nika being given a demonstration of how broken fluffy is and how he's a shell of the man he once was.  He could be walked around and paraded on a leash and be ordered to do humiliating tasks.
 
Cosplay- I think some more cosplay scenarios of evil villianesses breaking righetous superhero's could be an interesting way to shake things up.
 
Gentle Femdom-Get an attractive male model and have him be more used as a boy toy/servant then just a full on slave.  Maybe the scenario could be a rich working wife with a husband who relies on her for money.  The girls are firm and in charge but not as generally cruel as they would be to a less handsome slave.  Go to Reddit’s “Gentle Femdom” to see the desire for it I think it’s an untapped market porn wise .
 
Femdom Utopia/Dystopia- Start a series in a future world where women rule.  Have the girls dress in somewhat “futuristic clothing.”  Standard domination and conditioning but with dialogue focusing more on the big picture with girls laughing about how all men are slaves and discussing all the unfair laws they have to follow.  Other scenarios could be "gender wars" where a male soldier is defeated by a brat princess and broken into a slave for the femdom empire. Could be a good series to make a video set for.
 
Wrestling- If brat princess does wrestling videos I think they could create a niche of truly humiliating the male who loses.  First few minutes could be the male getting beaten and the remainder could be him being leashed and then subjected to all sorts of brat princess shenanigans.  Maybe one girl acts as the heavy and beats the boy up then the others join in for the torture.
 
 
I hope these ideas help.