I'll try and keep it brief, but this game is pretty darn excellent! Gameplay is fun once you get the hang of it, and the pixel art is amazing (quality lewd pixels are always appreciated).
I was a BIT leery going in, with the NTR focus, but the game is lighthearted enough about it to keep things upbeat. It helps that the MC (or at least Lilly, haven't tried Felix) isn't so much a luckless bullied victim as they are just too shy to go through with anything. They'll get some EVENTUALLY, but we get to watch what they're missing out on in the meantime.