This could actually become one of the greatest eroge of all time! Summer Sweepers is representative of the direction all lewd games should be taking: simple, fun gameplay that meaningfully ties to the cute and digestible interactions between characters. Not to mention it's entirely NTR!! It's a small game currently, but it already does so many little things right that I don't even feel like going through them all. I think my favorite emergent detail is the feeling of seeing characters organically decide to disobey my orders to go frolic with each other behind my back.<3
I really can't overstate how great of a framework this is. Please continue working on it, and feel free to play it even in this early state if you're thinking about giving it a try!