fulgrim and ferrus manus (warhammer 40k) drawn by flybird651028

2boys absurdly_long_tail absurdres black_hair blood blood_from_eyes blood_on_hands brothers corpse daemon_prince death disembodied_head emperor's_children ferrus_manus flybird651028 forked_tongue fulgrim highres holding holding_detached_head long_hair male_focus multiple_boys muscular muscular_male primarch severed_head severed_limb short_hair siblings snake_boy snake_tail tail tongue warhammer_40k white_hair