Thanks for your feedback! I'm glad you liked the game.
The spanking dynamic is a really good point - it certainly lacks some depth in the current version. I was focussed on just getting it to work at all. I really like the idea of adding some brattiness to the story of Sweet Submission to spice things up a bit. Let's see, I might add that in a future update.
And I'm definitely planning on having more dynamics in the future game.