Good game but :
- Give Maria an option for the MC to choose what she wear, post shopping session #2 (lingerie one).
Of course, it would have to be at the time the neighbor maid visit, aka when the MC currently tell her (no choice ATM) to go naked from now on. Which is not good either, can't tell for all, but sexy lingerie is way better than nude, aka decors over cake.
- They are some text errors, did not take note, I'll go again at a later time and report at that time.
Story is good, images and scene to. The few animations are neat. Adding a lot to gameplay.
As to harem, it's not that much known for oblivious reason, but they are areas where it is a truth. Main basis is money then relations, no big surprise, is it ?
They are a lot of not that know aspects in this world, add in they are more women than men or average birth rate, which is even more clear as age advance.
Guess it is only religion who made harem not a thing at all.