Considerable upside:
Amidst intriguing small town oligarchy-plutocracy, MC builds a loving and considerate harem-family-home with light and playful BDSM elements. Considering the story and the dev's ability to create reasonably varied LIs beautiful inside and out, this game should've been an easy 5-star.
Considerable downside:
Despite the presence of several sweethearts, most female characters are either tsunderes or bitchy broads who don't qualify as LIs. Some of the bitchiest LIs are also the ugliest. Dumping their lifeless bodies in a landfill would be preferable. Though MC is a dom in theory, he endures endless abuse because he's a huge pussy in reality, incapable of standing up to (or even walking away from) endlessly annoying females.
The men in this game share too much resemblance, including the thoroughly oversized, deformed, unnatural, and stiff neck and shoulders associated with garbage anime. Not sure if this was intended as an in-joke, but either way it detracts from the quality.
There's a drab, minimalist style to the game. An occasional piece of decor would go a long way. Despite this minimalism, which includes the flawless and ultra-smooth skin of the young females, their elbows and knees are extremely dry, wrinkly, and detailed over a large region, as if they were corpses were left to rot in a blazing desert.
Definitely closer to four stars than two, this game is worth playing so long as you don't mind being called an idiot 4,000 times.
p.s. One of your LIs has an "older sister" who is "twelve or thirteen." I don't think the dev understands the concept of an "older sister."