Hypnose

After some time you start hearing some wispers, and after some time you understand that it's doctor Jane voice, telling "you must obey, you are slave, you like to obey, you like to serve and do whatever asked, you can't think about disobedience" over and over again. After some time you don't know, is this words are in your earplugs or maybe already only in your head, don't stop wispering for a second.

Some time later you saw some light, and understand that it's starting VR helmet on your head.