Rule 34 Dev - 2boys bald blonde_hair blood_angels brothers censored cuddling curly_hair dialogue english_text gay horus_lupercal imperium_of_man incest laying_on_bed male_focus muscular muscular_male nan_sdelal primarch sanguinius_(warhammer_40k) sons_of_horus speech_bubble text text_bubble warhammer_(franchise) warhammer_40k wings yaoi|6811773952