This is easily one of the most novel and interesting porn games and I love that. It really corners the market of "turn your brain off" porn games. The few critiques that I do have are primarily focused on the lack of overt sexual material. While yeah you can unlock naked costumes in the spank minigame or there's nudity in some of the cards in the gacha mini game, it lacks the sucking and fucking that would really elevate a game like this.
Some things I'd love to see in the future (Going from most likely and possible to least likely)
-More Cards! Currently the Gacha mini game is my favorite!
-More Mini games! This is a given, though I can see why you'd wanna focus on the games you have currently
-Some kind of orgasm mechanic for the spank mini game. Gonna be honest, I find the spank mini game kinda underwhelming compared to the gacha mini game due to the constant singular grind. The way I could see this fixed is by adding a meter that builds with each spank, giving a massive amount of points and orgasm sprite when finished.
-Sex content! Pretty self explanatory. I wanna see the aforementioned sucking and fucking! I really think that its the X factor this game needs
Overall an amazing game! I can't wait for updates or what projects you do next!