FURVERT!

3_fingers alien alien_humanoid blush bodily_fluids cum cum_on_face cum_on_penis cum_on_tongue cumshot dib_membrane duo ejaculation erection eyes_closed fingers foreskin genital_fluids genitals glans hi_res human humanoid humanoid_genitalia humanoid_penis invader_zim irken irken_teeth male male/male mammal monochrome nickelodeon not_furry oral orgasm pak partially_retracted_foreskin penis simple_background solo_focus sweat teeth tongue white_background zim_(invader_zim)