This a great game, a very very very great game.
My only problem is the lack of choices in the relationship way and their impact in the way the mc think. It would be perfect if we can choose for every relationship, girlfiend and shauna relationship is "forced" and that's not really bad, but i will be best if as like the other the mc can choose if he decide to try or not a relationship with shauna and if he want to be with the girlfriend or not. And if he want to be only with the girlfriend or only with an other girl. So yes a bit more choice would be perfect. Same as the way the mc think about the open relationship and be with others girls, the way he think would change if you choose to keep an open relationship or not. Same for the girlfriend, if the player choose to be exclusive (and a exclusive root would be an excellent plus to the game for the romance's lover, but it 'll be more work too so...), well she is a bit to push over with the open relationship for now so if che can change her mind in fonction of your choice woul be best too. But this is only my opinion, the author is the only god of this game and he as is plan , but yeah that's my opinion for amelioration
For the rest, the history is good, the characters too (and not only the girls). One of my favorites games