[http://archiveofourown.org/works/2108928] - 2025-10-21 20:00:26 - public:opalsong

author:OhCaptainMyCaptain, extra:dirtyTalk, extra:fingering, extra:masturbation, extra:SexToys, Extra:Threesome/Moresome, Extra:Voyeurism, fandom:avengers, fanwork, length:oneshot, pairing:Steve/Bucky, pairing:tony/steve/bucky, quality:sunfish, rating:nc-17, site:AO3, type:prose - 16 | id:1528922 -

Tony’s almost at the door of his lab when he hears it. It’s low, throaty; just a split second of a thing. But it’s undoubtedly the sound of Barnes moaning.