Rule34.GG

Regular arms behind head
ball gag
bondage
boy in a box
demon slayer
earrings
erection
facial mark
gag
in box
in container
kamado tanjirou
kimetsu no yaiba
konishi (565112307)
looking at viewer
male
male only
male urethral insertion
nipple piercing
nipples
nude
nude male
penile urethral insertion
penis
piercing
pink eyes
restrained
rope bondage
rope harness
solo
tied up
urethral insertion