Consent
The subject of Hivemind explores a setting that introduce characters into non-consensual situations including mind control, corruption and brainwashing. It is very important when engaging with this subject that characters and players are distinguished.
Regardless of a characters state in the game world a Player always has autonomy and agency to interrupt any scene in the game. Players and Game Mxtresses should both be able to revoke consent during a scene and interrupt the game when a scene exceeds their boundaries.
All members of the game should attempt to share and set expectations ahead of the game during the Mission Briefing however it is expected and normal for additional or more refined boundaries to be present during the game itself. You can revoke consent to portions of the game even if that topic was never brought up during the Mission Briefing.