FURVERT!

16:9 animal_genitalia animal_penis anthro athkore balls balls_expansion basic_sequence big_balls big_muscles big_pecs big_penis blockage_(layout)body_hair bulge chest_hair claws clothing coat comic dragon drugs duo duo_transformation erection expansion eyewear genital_expansion genitals glasses growth hair hi_res huge_balls huge_muscles huge_pecs huge_penis human human_to_anthro hyper hyper_balls hyper_genitalia hyper_muscles hyper_penis injection lab_coat laboratory male male/male mammal muscle_growth muscular muscular_male mythological_creature mythological_scalie mythology onomatopoeia pecs penile_spines penis penis_expansion pubes reptile scalie sequence sound_effects species_transformation syringe tail tankh text three_frame_image three_frame_sequence topwear torn_clothing transformation transformation_by_substance transformation_mechanism transformation_sequence transformation_through_injection vertical_blockage widescreen wings