I'm a hotel cleaner and I did something to a guest.
What did you do to the guest?
I didn't clean her room for an hour while she was gone.
It's fine to want to take breaks on the job, but not for something on a timer like that. That guest paid and expected her room to be clean by the time she got back, and you should honor that. Don't make her waste her money.
Fuck her. I am not her slave.
This is not about being someone's slave. You entered into an agreement to clean her room for money and not following through is irresponsible. Do your job and do it right next time.