I have completed this game to its current update. Having done so, I must highly criticize the authors terrible method of making everything a grindfest.
Removing the grind, there is some decent plot and H-scenes in it. If you did nothing but the plot and H-scenes, it would be a top tier visual novel in my opinion. As it is, I feel no accomplishment for completing thing and will never return.
Good work though. I particularly enjoyed the Sister and... Allie I think her name was? The blonde biologist.