Here's some feedback:

- My favourite feature of your game is the affection mechanic, It'd be great if you could expand it a little (extra scenes with the girls at max affection, or at least a gallery of the upgrade screens)
- I also like a lot the theme with some fetishes rarely seen in these browser games like gangbangs and free-use. Don't narrow yourselves down to being Yet Another Waifu Game, there's like 50 of these on Nutaku already, play to your strengths. Content is pretty hardcore so far and I like it this way.
-Koban prices are way too high right now for some things, pachinko and shop restock is fine but some prices are completely absurd.
-I understand why the energy prices are so high right now what with only 3 worlds being finished, but at least try to make each energy-costing scene a H-scene, paying 10 energy to move on a random conversation feels pretty frustrating.
-Also waiting for the combat system to be finished with different character classes and such.