Looking for an old AMV/opening

[Risado]

I tried everything, unfortunately google didn't save me, so I decided to ask you guys, though I don't really expect anyone to be able to help me. As the title says, I am looking for an old AMV, it may be 7 years old or more. I can't really tell too much about the song itself, besides that it was sang by a female. Now let the stupid part begin - it included one young woman and two crazy twins or something like that (brother and sister). The twins kidnapped the woman and turned her into a girl, she's been taken to some kind of a castle or a big mansion. They were having fun with her (seemed like some kind of serious mental abuse), at one moment she was shown sitting on a chair and the screen was flashing. At the end of the AMV/op/whatever she was lying dead (back in adult form) in a forest surrounded by mist. I know that this may sound stupid, but I am really desperated to find this, it was one of my first contacts with anything Japanese and I can't never stop looking for it.

P.S. English is not my native language as you may've noticed. Please, forgive me any mistakes.

[Risado]

I found it somehow, seems I posted it on a counter strike 1.6 forum in 2012. If anyone was wondering what could it be, here's the link - https://www.youtube.com/watch?v=y2BJMQYqiIs

[post-it]

I was thinking; "he is my master" but, glad you found it.

Nice song on that btw - never would have put that song with VocoLeds Anime myself: too nitemare-ish!