I have multiple reasons for this low rating :
First of all , the ending, or should I say the last part of the game, was really rushed ,as if the developer wanted to get done with the project and start a new one for more cash.
Second , the MC is ugly af ,dude looks like a goblin , the detective dude has a more of a MC look than the actual MC.
Third issue , minigames are nothing but a waste of time , since they don't actually add significant progress to the characters' lust/love system.
Overall , the characters graphics are not bad , the story itself had potential but was very rushed.