Unironically one of the best 2D H games I've played. Idk how I hadn't heard of this before. A problem I have with a lot of H games is a dev tries to make a game and then have the sex scenes the afterthought. Either having them be still images or just 2 inter changing frames. This game is exactly what a porn game should be: Contextual Quests that lead to sex scenes (and PLENTY of them!) This isn't a game that just has 1-2 scenes for each girl. Animations are smooth and not just a 2 second gif looped. The only "eh" part of this game is that it follows the trope of the main character having a gigantic penis. With that being said, he doesn't get laid just because of it and it doesn't look absolutely unhinged in the sex scenes. It was the only thing that made me hesitant to trying this out, but it did not bother me one bit while playing.
With that being said, I do have some thoughts. I'm not a game developer so take my suggestions with a grain of salt on how difficult they'd be to implement:
Problem: The quests are inconsistent. One moment mom doesn't want to do sexy stuff but then the next she's swapping herself for my sex doll even though we haven't gone that far yet. Same with the big sister and the scene in the bathroom. I didn't actually do that scene and yet they're commenting on it later.
Potential Solution: I would suggest locking certain quests until conditions of previous quests are met.
Problem: A better explanation of the love and lust mechanic. I feel like I'm missing out on a lot of scenes in the game because I don't want to "be evil" and I don't know what that really even means. Can I balance them? Swap decisions as I please? It's a big unclear. One of my biggest personal pet peeves in H games is being forced to replay the game in order to get certain scenes.
Potential Solution: Perhaps you could introduce a virtual headset to "reimagine" previous scenarios? Allowing you to go back to a lust/love decision and seeing what it was without it messing with the "immersion" of your current save?
Problem: Translation & Tone. The translation is better than a LOT of other games made by people who speak English as a second language but the tone of characters is confusing. Is this person being playful or was that serious?
Potential Solution: More facial expressions for characters in dialogue. The other solution is to get a better English translator but I understand that's easier said than done and it is plenty serviceable.
Problem: The skateboard mini game just feels too punishing. You work so hard and then some random sign appears and you have to start all over.
Potential Solution: Lives.
These are my main critiques in the game. I don't normally critique any H game but this game is so good and has a lot of pros as well as care put into it that I want to ramble my opinion. This probably will be the only H game I ever financially support. Play it!