2boys, abs, armor, bara, bare_pectorals, beard, cape, chain, chain_leash, chained, cover, cover_page, crown, dark-skinned_male, dark_skin, elbow_rest, facial_hair, forked_eyebrows, goatee, holding, holding_chain, holding_leash, king, kneeling, knight, large_pectorals, leash, male_focus, multiple_boys, muscular, muscular_male, nipples, novel_cover, original, pauldrons, pectorals, pelvic_curtain, red_cape, red_eyes, red_hair, shirai_mizuto, short_hair, shoulder_armor, sideburns, terujirou_(masateruteru), thick_eyebrows, throne, vambraces, veins, veiny_arms, yaoi