Step by Step

https://archiveofourown.org/works/82280281 by rainbowsweaterpaws Peter has lived in the Stark Tower for over a year and still doesn’t know how to act around Bucky Barnes. Bucky doesn’t want to be his Dominant, so when Peter feels he needs to be punished he goes to Tony instead. Tony disagrees and brings the two together. Set before Invisible String Words: 3341, Chapters: 1/1, Language: English Series: Part 3 of BDSMverse - PolyAvengers Fandoms: Captain America (Chris Evans Movies), Marvel Cinematic Universe, Iron Man (Movies), Spider-Man - All Media Types Rating: Mature Warnings: No Archive Warnings Apply Categories: M/M, Multi Characters: James “Bucky” Barnes, Tony Stark, Peter Parker Relationships: James “Bucky” Barnes & Peter Parker, James “Bucky” Barnes/Tony Stark, Peter Parker & Tony Stark Additional Tags: Alternate Universe - BDSM, Dom Bucky Barnes, Switch Tony Stark, Sub Peter Parker, Peter Parker Needs a Hug, Peter Parker Gets a Hug, Domestic Discipline, writing lines, Betaed, Found Family, Polyamory read it on AO3 at https://archiveofourown.org/works/82280281