Rule 34 Dev - a-10 afterburner aircraft airplane anal anal_sex animal_genitalia animate_inanimate anus being_watched black_penis blue_eyes blush bodily_fluids c-17 cloud dire_aircraft dire_machine dire_vehicle dripping engines erection exhibitionism f-4_phantom feral genital_fluids genitals green_eyes grey_body group hi_res jet licking living_aircraft living_machine living_vehicle looking_at_another machine male male/male masturbation mechanophilia military open_mouth oral outside outside_sex penetration penis precum precum_drip public public_sex pucker raised_tail ribbed_penis runway saliva saliva_drip sex shark_teeth sky slit_penis tail tapering_penis tarmac technophilia tendrils tire tokon_(artist) tongue tongue_out trio turbine turbines vehicle voyeur wheel wings|13341698160