I was keeping this game in check since i was hoping in chapter 2 I will see some development betwen the characters but...really man ?? 0 hint of romantic relationships in the game , no spark between the MC and any of the girls, can't identify the LIs because most of them all are "friend's" and they don't show any romantic interest in him.
And I can understand that you don't want Olivia to be a Li since she is his sister but why showing focus on her body that much in the game ? And I'm pretty sure most of guys here has no interest in hearing her saying "yeah I'm horny eat my pussy out" to someone else even when she is not a LI.