2boys, abs, animal_ears, archer_(fate), armor, bara, biceps, blue_hair, blush, bodysuit, cat_ears, cat_tail, compression_shirt, cu_chulainn_(fate), cu_chulainn_(fate/stay_night), cu_chulainn_(second_ascension)_(fate), dark-skinned_male, dark_skin, ear_piercing, earrings, elbow_gloves, fang, fate/grand_order, fate/stay_night, fate_(series), feet_out_of_frame, gloves, jewelry, leather, leather_belt, looking_at_viewer, lying, male_focus, manly, mature_male, multiple_boys, muscular, muscular_male, nipples, on_back, pants, pectorals, piercing, red_eyes, seum_(kao_husband), short_hair, shoulder_pads, simple_background, spandex, spiked_hair, stud_earrings, sweat, sweatdrop, tail, tight_clothes, white_background, white_hair, yaoi