Rule 34 Dev - anthro armpit_hair balls belly big_belly big_penis black_nose blush body_hair detailed_background duo erection foreskin genitals humanoid_genitalia humanoid_hands humanoid_penis kemono male male/male moobs navel navel_fetish navel_penetration navel_poke nipples overweight overweight_male penetration penis penis_size_difference solo_focus oaks16 bear mammal polar_bear ursine 2023 hi_res|19873279405