New AU: Perpetual Motion (30K, NC-17)

[esteefee]

Perpetual Motion (30620 words) by esteefee
Chapters: 1/1
Fandom: Stargate Atlantis
Rating: Explicit
Warnings: No Archive Warnings Apply
Relationships: Rodney McKay/John Sheppard
Characters: Rodney McKay, John Sheppard, Jack O'Neill, Bates (Stargate), Jeannie Miller (Stargate), Radek Zelenka, Teyla Emmagan, Carson Beckett, Dave Sheppard, Patrick Sheppard, Miko Kusanagi, Ronon Dex, Robert Kinsey, Evan Lorne, Original Characters
Additional Tags: Alternate Universe - Sentinels and Guides Are Known, Alternate Universe - Earth, Challenge Response, Slow Burn, UST, Hurt/Comfort, Friends to Lovers, References to Sentinel canon
Summary:

Sentinel Rodney McKay designs military aircraft and his guide, Lt. Col. John Sheppard, is a test pilot for the Air Force. Their bond is platonic, and considering Rodney's past and what his guide does for a living, Rodney prefers it that way. He's pretty sure.