Rule 34 Dev - ! 2014 ? alien ambiguous_fluids angry animal_genitalia antennae attack backpack blush bound clothing comic confusion cum cum_on_face cum_on_glasses dib dripping erection eyewear fall glasses human inside interspecies invader_zim irken lier_magician male mammal open_mouth orgasm pain penis saliva scared shaking shirt shocked signature smooth_skin speech_bubble sweat tongue trembling weapon zim|2387082584