Rule 34 Dev - anthrofied banzai_bill boner bullet_bill erection fan_character foreshortening high-angle_view huge_balls hyper_penis justmegabenewell long_penis looking_at_penis male male_only mario_(series) monochrome muscular nude ripped-saurian sharp_teeth sketchdump smile solo solo_male two-handed_masturbation veiny_penis|3159950384