First of all, really amazing game concept. I've already have some good times with it and paid for the supporter DLC as a thank you.
Some feedback:
The metronome doesn't move to the center position when it disappears, instead it disappears before it hits the center which feels kind of off. Some beats feel a bit unnatural too, maybe they should appear sooner so that you have more time to prepare?
I love how the hosts speak and would love to see more stuff happening. I look forward to more characters, interactions and different kinks, maybe selectable ones so you can plan your session more.