This is a short roguelite puzzle game.
The goal is to deplete the trainer stamina before either your stamina or will (pleasure) reaches 0.
There are 3 stages with increasing "difficulty".
You can choose between two actions:
-Stretch: high stamina and will consumption, but also deals a lot of pleasure to the trainer
-Relaxed: less stamina and will consumption, but convert some will into stamina. Deals less pleasure to the trainer.
later, you also unlock skills that will help you build synergies to clear the stages.
The art is good, I'd say 7/10, censorship is not too intrusive, and you clearly see what you are supposed to see.
The gameplay, i'd say 7/10 too, not too grindy, not too frustrating, and serves to keep the game lenght where it should be.
About game lenght:5/10. It's very short, I beat both normal and "secret hardcore" mode in less than an hour.
I can't talk about the sound since I disabled it, but there seems to be BGM, SFX, and voice (moaning I suppose?)
Overall, it's a nice short game.
If sexy fitness training is one of your fetishes, go for it.