1boy, abs, armpit_hair, armpit_hair_peek, bara, beard, black_hair, blush, chest_hair, embarrassed, facial_hair, from_side, golden_kamuy, hairy, large_pectorals, male_focus, mature_male, muscular, muscular_male, navel, navel_hair, nipples, nopinzo, nude, pectorals, pool, pubic_hair, pubic_hair_peek, short_hair, sideburns, solo, stomach, swim_cap, swimming, tanigaki_genjirou, thick_eyebrows, wet