I personally really enjoyed the game! The art and concepts are really good! I do have a few small nitpicks though. I feel that the NSFW aspects of the game should also be a reward for doing well, instead of just as a punishment for losing. (For example, if you win a battle you could fuck the opponent for extra exp, gold, an item, or maybe just for the enjoyment of it. Or maybe you could win fights through sex as an alternative to fighting.) Also I personally don't like how the party members in the Kuro area join the enemy team if they get too corrupted. I understand the thematic reasoning behind it, but I find it more annoying than fun or sexy. I like seeing them fully corrupted, but I'd rather it result in more NSFW stuff instead of another enemy to fight.
ty ty, the mc is neither take charge nor opportunistic enough to fuck everything she sees, also thats a lot more work detracting from progress that would be expected for just about every enemy. i prefer the "im into it but im kind of trying to get somewhere" scenario, its really hard to portray a character as mildly apprehensive or struggling against the horny if they would just initiate the fucking anyway. besides i think its already a step up from half the other nsfw games only showing sex content on game over.
your team becoming enemies in kuro zone is both thematic and because the idea of a teammate getting turned into an enemy and trying to nab you too isnt something you see often in games and its hot. thats why i have them be replaced whenever they are yoinked, so its not unfair. it also adds the need to manage corruption moreso than before considering it can turn into something more dangerous than a simple stat reduction like in other zones, it changes things up a bit.