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2026 abstract_background anthro anus armband backsack balls beard belly big_anus big_balls big_butt big_penis body_hair bowser bracelet bulge butt chest_hair claws clothed clothed/nude clothing collar cross-popping_vein deeroni erection erection_under_clothing eyebrows facial_hair foreskin front_view genitals glans hair hi_res horn humanoid_genitalia humanoid_penis ineffective_clothing jewelry koopa looking_back male mario_bros musclegut muscular muscular_anthro muscular_male narrowed_eyes navel nintendo nude penis perineum pipe presenting presenting_hindquarters pubes rear_view scalie shell sideburns signature simple_background sitting smile solo spiked_armband spiked_bracelet spiked_collar spiked_shell spikes spikes_(anatomy)tenting thick_thighs topless topless_anthro topless_male unretracted_foreskin