The game is wonderful in every way and is an interesting alternative to "Degrees of Lewdity", but it has a number of significant shortcomings.
1) In the game, no one forces the player to have sex without his consent. It's literally boring! Why do everything through consent? There are no fights, excitement disappears, and parameters such as hatred and lust have no effect on NPCs and serve as a meaningless indicator.
2) The game is 95% designed for the proactive player who decides to start a relationship first. The most NPCs can offer you is to go on a date, but even a kiss or initiation of sex is determined by the player's decision. Boring! This takes the spice out of their choices for NPCs.
3) In the game there is no cheating on the part of NPCs if they are in a relationship with you, only the player can cheat by his own decision, but other NPCs with whom you started a relationship will never cheat on you, which deprives the game of drama and spice.
The rest of the game is good and worthy of attention, but the above shortcomings deprive the game of many interesting situations and you quickly become fed up with the limited content.