Edited from his character sheet where he is seen maskless and with the top half of his cassock removed to actually see these aspects of him. Reasoning on the second image.
Bor-nuuy! I took inspiration from the French lop and harlequin breeds for how he'd look as a rabbit. His hair honestly does give rabbit ear vibes and it was a fun thought experiment to draw him as something other than a snake, it's also quite amusing in an ironic way since some snake species prey on rabbits. I should draw him reacting to being drawn as a bunny.
BTW their child's name would be Marjorie.
More of my selfship with Yua because if I make enough art I'll be able to make edits and admittedly Yua is much easier to draw than Boris even if the fact that she doesn't have an official color pallet means I can't do fanart of her in color like with him. (Technically I can if I give her a fanon color pallet but at what point would that make her an OC instead of a character from the manga saying as I already gave her a fanon name.) I also really like making fanart for noodlepuppy because I often feel self conscious about my identity and drawing my self insert with an AFAB character helps me feel more comfortable. Base by Minsakyoficial.
No idea who the op of the original evil and intimidating horse image is unfortunately but I thought it would be funny to do.