I have a few bi and pan characters.
Julian, one of my MCs, is a pansexual non-binary character.
Daniel, an upcoming MC, is bisexual.
Lastly, I have a side character named Andrew who's bi. Well, mostly lastly. There is another side character who's the girlfriend of my character Galia (A lesbian transwoman), but she won't be showing up till later.
Gender and sexuality is brought up maybe a few times in passing, but it's not really that important to the plot. Julian is probably the only character who’ll get any significant discussion about it, because it’s something they’ll need to accept as they learn who they are as a person. Although this doesn’t happen till waaay later on the story.
Personally I got kinda tired of queer/LGBT+ stuff being focused on romance, or containing romantic side stuff in some way... Even works that focus on gender and sexuality. (It doesn’t help that romance kinda grosses me out anyway) So I made a comic that has little to nothing to do with the subjects. Just people doing people things, like having mental breakdowns, and doing drugs… you know, normal stuff.
Just a heads-up! This comic is NSFW and contains nudity, substance abuse, and profanity. It also contains sensitive subjects such as mental illness, and suicide. Read at your own discretion.