kaku_(kakuillustrate), , year_2024, 1boy, abs, armpit_hair, armpit_hair_peek, bara, beard, colored_skin, completely_nude, cowboy_shot, erection, excessive_pubic_hair, facial_hair, girthy_penis, hairy, horns, large_pectorals, looking_at_viewer, male_focus, mature_male, monster_boy, muscular, muscular_male, navel, navel_hair, nipples, nude, oni, out-of-frame_censoring, pectorals, penis, pointy_ears, pubic_hair, red_horns, red_oni, red_skin, sanpaku, short_hair, skin-covered_horns, solo, sparse_chest_hair, standing, stomach, thick_beard, thick_eyebrows, tusks, , original