I'd have higher opinion of Maddison's older sisters (the Redhead and the Blonde, lol can't remember their names. Cause.....yup.... forgettable for me) if the dev didn't characterize both of them as immediately "hungry for daddy's cock" right after that first chapter

.
Maddison acts more difficult out of the 3 (in terms of bonding), but at least there is build up (like a tug of war of sorts) in terms of relationship between her and MC (in contrast to the other 2 where they immediately jump into "make love to me daddy" mode.
I think dev made a big mistake in those two's characterizations by severely rushing them (among other things).
He really should have taken the time with all 3 triplets to develop their relationship.
Probably with redhead and the blonde, their time building relationship with MC might be slightly shorter than Maddison. But immediately going into love mode after first chapter? Ugh... Nope. That's bad characterizations, for both of them.
Maddison's the only worthwhile character left in this game for me (everyone else, including the MC basically went downhill after that chapter 1).
But if you feel differently?
Well, that's fine.
Different strokes for different folks I guess.