I thought I still had it, but going through my backup CDs I guess I don't. Started out with the female inductee telling the male inductor that just looking at him made her want to vomit. He puts on shades and asks if she's sure, then shows her some sort of flashy thing. Then she looks at him and says, "I love you, Master." It then cuts to a scene of her in a maid costume serving the inductor and his friends.

Not sure I ever saw it to begin with.
Do you remember anything else about it?
Like, who released it? Was it on Youtube?

It was on YouTube. The female was blonde. Could have been Buffy, I'm not sure. The flashy thing was like a little ball or something held in the hand, and the male only put on the sunglasses long enough to show her the thing.

That was a scene from Buffy the Vampire Slayer. That very weak season where the three nerds became the main villains. As I recall, their attempt aquire a mind-slave did not end well.. for anyone!

A little digging around from what people have said, it sounds like the scene you're thinking of is from season 6, episode 13, "Dead Things".

buffy.wikia.com/wiki/Cerebral_Dampener

Can't find a video of it, though.