2boys, abs, alternate_costume, animal_collar, arm_rest, arm_tattoo, armlet, artist_name, asymmetrical_hair, bara, bare_pectorals, biliken, black_hair, chest_tattoo, closed_mouth, collar, collarbone, cropped_jacket, curled_horns, dark-skinned_male, dark_nipples, dark_skin, eye_contact, face-to-face, face_grab, facial_hair, facial_tattoo, finger_to_another's_mouth, gloves, goatee, grabbing_another's_chin, grin, half_gloves, hand_on_another's_chin, hand_on_another's_face, height_difference, horns, jacket, kaidou_(one_piece), king_(one_piece), lips, long_hair, looking_at_another, male_focus, mature_male, multiple_boys, muscular, muscular_male, mustache, navel, nipples, one_piece, oni, open_clothes, open_jacket, pectorals, red_eyes, shiny_clothes, smile, spiked_armlet, spikes, stomach, tattoo, tattoo_machine, veins, veiny_hands, white_hair, yaoi, yellow_eyes