C'mon. I can't be the only one who fantasizes about this kinda thing. Bonus points if you describe HOW you want them to do it.

Mileena from Mortal Kombat

Fuu from Samurai Champloo

the Iconic Inquisitor from Pathfinder...

Buddy I can go on for days on the cannon characters to brainwash that I can have a Harem big enough to fill a mansion.

Do you even NEED to ask?

No i mean you're the one being brainwashed

Oh, well, nevermind then.

koume shirasaka pls

Can you have this thread include both options? Either way, I'd chose Milla Maxwell.
I wouldn't call it brainwashing but rather hypnosis. As for the scenario; there're dozens.

This.

Wait, when you say "this" do you mean all of it or just the first question?

also what you think are fuu's breasts are in fact confirmed to be a pair of bombs

Just the first question. Sorry about that.

sorry. it's you as the sub only

kay....

Boot camp style indoctrination from Heironeous to make me stop being a coward and start actually defending the innocent, as well as getting regular combat practice.

I know. Boring and totally unsexy. But you didn't specifically ask for anything sexy did you? :P

Hypnosis by Diantha's Mega Gardevoir.