Rule 34 Dev - aircraft animal_genitalia anus aroused autofellatio being_watched black_body black_penis blush bodily_fluids cetacean_genitalia cloacal_penis cum curved_penis dripping duo earth engines erection exhibitionism feral flying genital_fluids genital_slit genitals glistening glistening_genitalia glistening_penis hurricane looking_at_another machine male male/male masturbation mechanophilia not_furry nozzle oral oral_masturbation penile penile_masturbation penis planet precum precum_drip public pucker slit_penis space space_shuttle spacecraft sweat sweatdrop tail tapering_penis vehicle vein veiny_penis voyeur white_body wings ivxair3p animate_inanimate dire_aircraft dire_machine dire_vehicle living_aircraft living_machine living_vehicle absurd_res hi_res|23242598295