It's a very old build and the start button is bugged. Sometimes the first button you click in VaM gets bugged and only reads the first couple of triggers, so in this case it's the start button. If you know what you are doing you can remove the triggers related to text / VAMOverlays, it should start the scene properly. Every trigger has a name on it so they should be easy to find. Look for "Text, Place, Color, Size, Time," etc. in the Start button.
Normally you choose PoV for the beginning and she'll wake up at the chair. You are able to interact with the TV and the Mirror.
If you keep checking her pussy, kidnapper eventually comes inside and it'll lead to a sex scene.
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Anyways, thanks for the late response. I've "finished" it yesterday. It didn't end up as I imagined. It was going to be a mini-game with take-turns but the more I build it, the more I tried out different tricks with loading screens, posing, physics, interactive dialogue system etc. so it esentially turned into an experimental scene.
I am currently working on 2-3 new scenes, they are also interactive. Just wanted to give myself a head start before releasing this one.