I honestly see the "I want to be kidnapped" as something so naïve, like "I just wish someone cool would take me on a adventure for the weekend", not something like "I hope someone takes me against my will and sexually assaults me, but also disposes of my phone so I can't contact someone".
Look, I don't doubt she had intentions of maybe sexually engaging with him when she left her room, the thing is, there seems to be sufficient evidence that she was there against her will and that she was in fact assaulted and abused. Otherwise, why would he even be charged with anything? I really do wonder what the plan was, what she expected, etc. But saying she liked what was done to her... yikes.
I also wonder if she knew it was him who she was meeting or if she expected someone else.