Rule 34 Dev - 2019 4_fingers absurd_res accessory anthro balls belly bowser cock_ring dr._bowser dr._mario_(series) erection hi_res humanoid_hands humanoid_penis jewelry koopa male male_only mario_(series) naughtybigdog nintendo overweight overweight_male penis penis_accessory penis_jewelry scalie solo stethoscope touching_penis video_games|3745427280