Let's talk about battle system

I'm still working on NTR Bunnies RPG but mentally I'm already preparing for the next game, I want to start the new game while having figured out almost everything. I want to be prepared!
I decided the plot, the setting and I commissioned the two main character design from the character designer who did Priestess Hollie's characters and Cuckoo Mask's characters.
It's still gonna be NTR don't worry ;)

ANYWAY!

what do you think about NTR bunnies RPG battle system?
Weakness based + no level up . Did you like it? Do I keep it for the next game?