Oooh, I love looking through and seeing everyone's different OCs! What a variety you've got here. ^^ Lemme just...toss my dysfunctional family unit into the mix...
Tall Girl with frills and glasses is
July Morgan, a Seer/BookTuber. Likes tea, wordplay, Michael Jackson music. Dislikes immortals (for good reason!), being touched without warning, injustice/disrespect (toward anyone).
Smol girl with barrettes is
Emma Cavanaugh, a Seer-in-training and July's student. Likes rhythm-based video games, Wicked, learning about magic. Dislikes unnecessary rules, itchy clothing, adults refusing to explain themselves (i.e. "because I said so" logic).
This Jerk on the right is
Nytep (full name Nyarlathotep), an ancient eldritch god of Chaos who can be found in H.P. Lovecraft's work. Likes surprises, attention, classic rock. Dislikes being told he can't do something, being ignored, rules or schedules of any kind.
Between the three of them are three distinct and totally separate relationships, all of which they're trying to keep secret from one another through a series of lies and general Poor Life Choices. But they'll work it out eventually! Probably.
While they aren't in a comic, they are in a novel!