Pushing the boundaries of what's considered chibi since they're over 3 heads tall, but I made the sketches for these a while ago and wanted to finish them and decided they were close enough. (Both characters use he/him. Also they do have names but I'm not 100% on them so they may be subject to change. But at the moment they are Araphiel and Samryon.)
WILL be dropping some of their lore (the emphasis is because I didn't do so on tumblr). Obv they're together. Clandestinely. War between heaven and hell and all that. They met from fighting but now they kinda have an understanding. The angel is a huuuuuge masochist which really works out for him because a) angels are immortal and have incredible healing powers, so there aren't many limits to what they can do, and b) the angel... society? culture? kinda honors and glorifies battle scars, because their presence means you must've been out there absolutely laying waste to so many demons. But this guy ISN'T doing that he's getting torn apart by one guy over and over again and getting off on it.
Also not pictured here but the angel has a flaming sword.

[ID: a chibi digital drawing of an angel and a demon, in similar poses and looking at each other. both are humanoid with two sets of feathered wings, one large on their backs and one smaller on their heads. the angel is slim with slight muscle, and has a flat chest, narrow shoulders, and wide hips. he also has a halo that is like two curved horns grown together. he has very pale skin, wavy golden blond hair, one gold and one blue eye, a gold cross emblazoned on his chest, and white and pale cream wings. his hair is long and mostly symmetrical, with a long centre strand of fringe, long side pieces framing his face, and fluffy winglike shapes on the sides. he is wearing a white toga-like garment, and a white collar with a gold ring. his eyes are round and half-lidded with lower eyelashes. he is smiling with his mouth open, showing golden fangs, and he has one hand on his hip and the other raised in a wave. the demon is thin, with a flat chest and slight hourglass figure. he has two upright curved horns on his forehead, black spikes growing around his neck, and a spade tail. he has red skin, straight black hair, bright red eyes with black sclerae, a blackened cross emblazoned on his chest, and bright red and black wings. his hair is fairly short, with longer side pieces framing his face that have a red ombre, and a fringe in between his horns that swoops to one side. he is wearing two torn garments, one barely covering his chest and with a single strap, and the other akin to an asymmetrical skirt, a black belt, a thong, a single fishnet glove, knives strapped to his legs and one arm, and several piercings in his ears, lips, one eyebrow, clavicles, and belly button. he has narrower eyes with small eyelashes at the corners. he is smirking, and has one hand raised to his face and the other at his side. /end ID]