Rule 34 Dev - animal_genitalia animal_penis anthro attribute_theft balls big_balls big_muscles big_pecs canine_genitalia canine_penis dialogue duo emaciated furgonomics furry-specific_piercing genitals growth huge_balls huge_muscles huge_pecs hyper hyper_balls hyper_genitalia hyper_muscles hyper_pecs male male/male muscle_growth muscle_theft muscular muscular_anthro pecs penetration penile penile_penetration penis penis_in_penis piercing shrinking size_difference size_transformation skinny text transformation urethral urethral_penetration vain vein veiny_penis weak uniparasite xythan_(character) canid canine canis elephant elephantid mammal proboscidean wolf 4:5 comic digital_drawing_(artwork) digital_media_(artwork) english_text hi_res|19000832585