by Pandagirl23
Tony knows it is par for the course for their line of work. But Ruts, Tony wasn’t excepting this. He wasn’t expecting a month of it.
Words: 10150, Chapters: 1/1, Language: English
- Fandoms: Marvel, Iron Man (Movies), Captain America - All Media Types
- Rating: Explicit
- Warnings: No Archive Warnings Apply
- Categories: M/M
- Characters: Tony Stark, James "Bucky" Barnes, Bruce Banner
- Relationships: James "Bucky" Barnes/Tony Stark
- Additional Tags: Canon Related, Orgasm Edging, Multiple Orgasms, Multiple Sex Positions, Porn With Plot, Feral Behavior, Bucky has Ruts, Established Relationship, Sweet Tony Stark, Switch Tony Stark, Anal Sex, Fluff and Smut, Shameless Smut, Consensual Sex, Post Human Experimentation, Bucky's Messed DNA, Sweet Bucky Barnes, Horny Bucky Barnes, Horny Tony Stark, Light Bondage, Protective Tony Stark, Tony Stark Still Has Arc Reactor, Extremis Tony Stark