FURVERT!

absurd_res alien alien_humanoid big_breasts big_penis border breasts clock-face comic cornchip21 crossgender expansion freckles ftg_crossgender ftg_transformation fti_crossgender fti_transformation gender_transformation genital_expansion genitals gynomorph hi_res huge_breasts huge_penis humanoid hyper hyper_breasts hyper_genitalia hyper_penis intersex invader_zim irken machine nickelodeon nubbed_tentacle_in_urethra penetration penis penis_expansion sex_toy sex_toy_in_urethra sex_toy_insertion solo tak_(invader_zim)tentacles transformation urethral urethral_penetration vibrator_in_urethra white_border