1:1 alien alien_humanoid anal antennae_(anatomy) blush bodily_fluids clothing cum dialogue drawnbykat_(artist) drooling duo english_text erection eyewear genital_fluids genitals glasses hi_res humanoid invader_zim irken larger_male machine male male/male male_penetrated male_penetrating male_penetrating_male mammal nickelodeon not_furry penetration penis pleased saliva sex sex_toy size_difference sizz-lorr smaller_male smile source_request speech_bubble text tongue tongue_out zim_(invader_zim)
alien alien_humanoid anal antennae_(anatomy) big_penis bodily_fluids clothing coat cum dominant duo erection eyes_closed forced genital_fluids genitals gloves handwear heart_symbol humanoid invader_zim irken kissing large_penetration larger_dom male male/male male_penetrated male_penetrating male_penetrating_male nickelodeon not_furry one_eye_closed penetration penis sex simple_background size_difference sizz-lorr sketch smile space-tanuki tapering_penis tongue topwear traditional_media_(artwork) white_background zim_(invader_zim)
abdominal_bulge alien alien_humanoid anal angry antennae_(anatomy) apron big_penis black_and_white bodily_fluids clothing coat cum cum_in_ass cum_inside cum_on_penis dominant duo erection forced genital_fluids genitals gloves handwear hat headgear headwear hi_res humanoid invader_zim irken irken_teeth large_penetration larger_dom leaking leaking_cum male male/male male_penetrated male_penetrating male_penetrating_male monochrome nickelodeon not_furry open_mouth penetration penis sex size_difference sizz-lorr sketch small_penis smile space-tanuki tapering_penis tongue topwear undressing zim_(invader_zim)
2016 alien alien_genitalia alien_humanoid anal anal_penetration antennae_(anatomy) bodily_fluids bound chain collar cowgirl_position dialogue dominant dominant_male drawnbykat_(artist) duo english_text exclamation_point from_front_position genital_fluids genitals green_body green_skin hi_res humanoid invader_zim irken male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male nickelodeon not_furry on_bottom on_top open_mouth penetration penis precum profanity red_eyes sex simple_background size_difference sizz-lorr smaller_penetrated smile speech_bubble stain submissive submissive_male sweat tapering_penis text tongue tongue_out zim_(invader_zim)
age_difference alien alien_genitalia alien_humanoid angry antennae_(anatomy) bodily_fluids clothing coat confusion cum duo erection forced genital_fluids genitals gloves handwear hi_res humanoid invader_zim irken kissing licking male male/male male_focus nickelodeon not_furry oral oral_penetration pak penetration penile penile_penetration penis questionable_consent size_difference sizz-lorr solo_focus space-tanuki tongue tongue_out topwear undressing zim_(invader_zim)
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