No.
Bro... you've been around long enough to know that that is not an option, but the only one left.
the whole story is about MC helping his sister to keep the hotel. What kind of relations he is going to have and whoever he is going to fuck is completely up to the player and not story related.
Whether he falls in love with her or whether he falls in love with his cousin is completely up to the player.
Don't blame the dev for doing paths for everyone's taste.
You are not supposed to like ALL paths.... *duh
He loved her and she loved him when they got separated.
I'll repeat: she is the canon default girl. I'm not telling that the game isn't good.
I like it.
I'm telling that the game is Sis-centred as much as Melody was Melody-centred. AND I LIKE MELODY
.
I am not interested in any path where Sis is not MC's lover because I think she is THE LI, even though I think Shortcake is a really lovable and nice character (I really like Kristina too).
What I didn't like is the fact that MC keeps on telling himself that he has to get back home after 3 months. Come on, Dude, there is nothing there for you!