Rule34.GG

Regular 1boy
adeptus astartes
arms behind back
bara
big penis
black carapace
blonde hair
bondage gear
bondage harness
collar
gero blue
imperium of man
large penis
male
male focus
muscular
muscular chest
muscular male
muzzle (object)
nipple piercing
nipples
penis
penis out
piercing
red rope
solo male
space marine
tattoo
tattoos
warhammer (franchise)
warhammer 40k
yaoi