Rule 34 Dev - 2boys 2girls adeptus_custodes armor arms_up big_balls big_penis color covered_nipples covering covering_breasts covering_crotch custodes detailed_background huge_cock kiahl lobsterkiahl primarch prosthetic_arm roboute_guilliman size_difference tattoo ultramarines warhammer_(franchise) warhammer_40k wedding yvraine|13279551816