I like this game. It's got good visual art, interesting characters, good story, and coded together nicely.
The game shares the biggest problem that many harem games have and there is no easy solution to it.
The games biggest problem is that it has is too many love interests, and screen time for a players favorite love interest is rarely going to be in balance with their liking.
If you are a "June Fan" it may appear that life is on easy street. You have already fucked her multiple times, but for some reason it always feels so empty and meaningless when you do... It's pump and dump each time... She kicks you out of her apartment naked after you smash. You don't get to stay there and cuddle. She wants some dick and for you to leave. She is objectifying you and just using you for your penis.
Which makes you insecure like, "Who else is she fucking if I can fuck her this easy?"
If you are a "Leslie Fan" it feels like you have the opposite problems. Leslie and June are opposites. Leslie is probably a virgin. A completely shy introvert. You get to eat a sucker with her, and meet her parents, and give her a hug. Then you are playing a guessing game with her and getting to know her really good, but at the same time all you get is a single hug. She gives off slow burn AWAM vibes.
With Leslie it's like you want to be like, "Hey, could you touch my dick for a minute? I am feeling sexually neglected here." Whereas with June it's like, "Hey, could you stop touching my dick for a minute? I am feeling emotionally neglected here."
And it's not just a Leslie / June battle for your heart... They toss in half a dozen other girls as well to fog things up and slow things down and jumble things up and it slows down progress even more.