Rule 34 Dev - aircraft airliner airplane animal_genitalia animal_penis anus aroused border butt cetacean_genitalia cetacean_penis civilian engines erection feet feral genitals grey_body heart_symbol lying machine male mechanophilia on_back penis pink_penis pose presenting presenting_anus presenting_hindquarters presenting_penis pucker reclining red_stripes simple_background slit_penis solo spread_legs spreading stripes tail tapering_penis tire toony toony_eyes turbines vehicle wheel white_body white_border wings noctmind snowll animate_inanimate dire_aircraft dire_machine dire_vehicle living_aircraft living_machine living_vehicle hi_res pinup|23242771650