>>2355318B or C, or something in-between. This story's definitely going to go down the /u/ route eventually, so it's a good idea to stay on the paths that leave our protagonist in particular more open to it.
(That's not to say that there shouldn't be any straight characters in the party, especially if said straight characters have other /e/ traits to focus on above sexuality, but for the main viewpoint character a bit of flexibility would not be remiss)
Plus, Daisy and Giselle make a cute couple.