FURVERT!

1:1 2014 aircraft airplane all_fours amber_eyes anal anus backsack ball_size_difference balls big_anus big_balls big_penis biped bodily_fluids body_worship brown_anus brown_balls brown_body brown_penis brown_skin brown_tail dialogue digital_drawing_(artwork)digital_media_(artwork)dire_aircraft dire_machine dire_vehicle dominant dominant_male doorway duo english_text erection eyelashes foreskin genitals grey_body grey_skin half-closed_eyes half-erect hi_res huge_anus humanoid_genitalia humanoid_penis hyper hyper_anus landing_gear larger_dom larger_male living_aircraft living_machine living_vehicle long_penis looking_at_another looking_back machine male male/male musk narrowed_eyes not_furry nude oral orange_balls orange_body orange_penis orange_skin penis penis_size_difference pink_tongue profanity puffy_anus raised_tail rear_view red_eyes retracted_foreskin rimming seductive sex sharp_teeth size_difference smaller_male smile standing sweat tail teeth text tongue vehicle what what_has_science_done wheel yellow_sclera yowesephth