1boy, abs, bara, black_hair, blush, bulge, cowboy_shot, eyeshadow, fundoshi, hair_between_eyes, hand_on_own_neck, horns, japanese_clothes, large_pectorals, looking_ahead, makeup, male_focus, muscular, muscular_male, navel, naya_yuuji, nipples, oni, oni_(naya_yuuji), oni_horns, original, pectorals, red_eyeshadow, short_hair, sideburns, solo, stomach, thick_thighs, thighs, topless_male