Rule 34 Dev - 1boy animal_genitalia anthro balls belly biceps big_biceps bowser bracelet chisuun collar erection front_view grope hair hand_on_balls hand_on_leg hand_on_penis hand_on_thigh hi_res horn humanoid_penis jewelry koopa looking_at_viewer male male_only manly mario_(series) mature_male muscular muscular_male nintendo nipples nude open_mouth partially_retracted_foreskin pecs penis pose pubes red_eyes red_hair relaxing reptile scalie shell simple_background slightly_chubby smile solo spiked_armlet spiked_bracelet spiked_collar spiked_shell spikes standing teeth testicles tongue tongue_out turtle uncut vein veiny_penis video_games|2347049472