Rule34.GG

Regular 2boys
bondage
brother
brothers
demon slayer
facial scar
gay
gay male
genya shinazugawa
greyscale
kimetsu no yaiba
kzhma
looking at another
male
male only
monochrome
muscular
muscular male
no eyebrows
open shirt
rope harness
sanemi shinazugawa
scar
scars
shaved side
shibari
siblings
suggestive
tongue
tongue out
topless
yaoi