For agents who work in the X-Files division, Mulder and Scully get to go undercover in the adult entertainment business quite a bit. This is a list of fics I’ve read where they’ve had to go undercover as strippers, prostitutes/escorts and phone sex operators. Naturally a lot of smut results.
I’ve marked this as an Adults only list despite there being one PG-13 (T) story. Pick and choose your ratings according to your age and preference. There are a couple of stories that aren’t straight MSR so read descriptions if that bothers you.
If you see a 5-digit number after the author’s name, memorise it before you click on the link to Gossamer to search, it can make the fic easier to find.
|Andrea - 10189||An Eyeful||15780||Scully agrees to act as a decoy prostitute to catch a serial killer.||M|
|anonstarbuck||Favourite Things||11610||Five times Mulder and Scully shared a favourite something with the other for the first time. [Chapter 3 of 3 because it's incomplete, but they're 3 complete stories.]||E|
|Ary GH||Ruby||33187||Mulder and Scully have to face the friendly neighbourhood psycopath... be warned, plenty of adult material in here.||M|
|CrossedBeams||Vice||7354||A weekend assignment gets out of control with Mulder undercover. Things come to a head, dragging Scully into the picture with unexpected consequences.||E|
|Cybill - 16023||Call Girl||9437||Mulder and Scully act as bait to a serial killer who preys on redheaded call girls.||N|
|Donna||Trust||6089||Can he trust her when she wants|
to grow her own way? Important men are being murdered. Scully goes undercover as a high-priced escort to find out.
|Donnilee||Scene of the Crime||6484||SUMMARY: Mulder reacts to a Scully outfit and starts an emotional avalanche.||M|
|Donnilee & FatCat||Something Wicked||88205||Once again Mulder’s hidden talents get them an undercover assignment. They are assigned to expose a serial killer after several drug land-style executions. But, are things really as they seem? Mulder and Scully hope to figure it out before it’s too late. !trigger warnings: read header.||M|
|Donnilee & XRae||Cachot Desirer||52000||Mulder and Scully go undercover in a bizarre murder case at the request of their old friend, Senator|
Matheson, and nothing is as it seems. BDSM and D/s themes, along with FemDom themes and male penetration.
|ESimmering||Double Post Punishment||1129||PWP. He wondered how long it was going to be before he lost control.||M|
|Guera Mexicana||Foxy||2930||Our three favorite characters find themselves in a very uncomfortable situation.||T|
|Jay - 16273||The Dare |The|
Test |The Challenge
|7502||It begins as just another case but ends with a challenge.||N|
|JOey||Tricky Business||6943||On a normal assignment, Scully is called upon to go undercover. [complete despite in-progress status on|
|Koo||G-String Diva||4040||Several murders of patrons at a strip club in DC put Mulder into the most...ahem...interesting uncover|
assignment he has ever had.
|LovesFox||Bad & Bad II: Reprisal||23016||Scully works undercover without Mulder, but he has to show up. Smut ensues.||M|
|Mimic117||Devil To Pay||6553||When she gets her hands on him, there's going to be the devil to pay.||M|
|Mocomab||Depravity||8452||Scully goes undercover. [Scully/Krycek/Mulder - Some slash.]||M|
|mommieburger||Total Smut Biscuit - Volume 2 - Deep Red||11745||Scully goes undercover as a stripper, but keeps Mulder in the dark. Mulder's new temporary partner finds out and the hunt is on. Skinner gets a little touch/feely with Stripper!Scully and Mulder may have to confront his boss and several other men over the delectable Agent. Who knows how this will end? Only time will tell.||M|
|OnlyTheInevitable||Words of Love||66457||The FBI handbook has rules against relationships between partners, so they would just have to get creative in showing their love to each other. A compilation of Mulder and Scully's love through romantic one-word prompts. MSR [Undercover as Prostitute story is chapter 2 - Breathtaking. This is a WIP but it's ok to read if you're WIP-shy because it's a compilation of stories rather than a series.]||T|
|Pete - 12431||Scully Becomes A Stripper||6700||Due to a special assignment, Scully turns to stripping. Humor.||T|
|Pywacket||Risqué||3615||An undercover stint as a working girl really turns Scully on. PWP||M|
|Red Valerian||The Caveat Emporium||14771||For reasons of her own, Scully insists on going undercover at a telephone sex establishment. In the process, she drives the surveillance team to distraction - said 'team' consisting of her partner and a certain Assistant Director. She also manages to exorcise some ghosts and to catch a serial killer at the same time. All with one hand tied behind her back. [MSR + S/Sk. Although I personally can't stomach Skinner/anyone and consequently this story gives me nightmares, it's here if you want it.]||N|
|Skylarking||Shimmy||3558||Skinner sends Mulder undercover, though not very much of it…||M|
|somekindofseizure||Black Tie Affair - No.2||2628||Mulder and Scully get dressed up once again and play spies as they try to catch some elusive bad guys. This time Scully acts as a paid escort, and Mulder wants to make sure she's safe. [This is number 2, but the series is a lot of fun and you can access it from the link.||E|
|spookie-fox||Whisper Softly Sweet, Dana||65811||After an undercover operation goes terribly wrong, a serial killer nearly rapes and murders Scully. Mulder shows up in the nick of time and rescues her. But what he doesn’t realize is that death is not the end for evil. [Abandoned WIP and I can't remember how complete the stroy is.]||M|
|storybycorey||We're Just Partners||8363||He’s grinding himself against you, right there, right where he knows you like it best. You grind right back, there's no way you can’t, and your eyes close as you fall against his chest. "Just partners,” you gasp, your lips sliding down his neck to suck at his clavicle, "Remember we’re just partners…"||E|
|virtue_fluttering||Not/Think Series||7034||Scully receives an unexpected and long overdue call while working undercover a racy phone line.||M|
|Wendiae||Behind the Looking Glass||48003||After returning from Philadelphia Scully is unsure of her reaction to Mulder's anger and takes an assignment away from him unintentionally placing herself in grave danger. [only vaguely relevant to the theme but a good story]||M|
|WildwingSuz||Tiny Dancer||6337||Withheld at author’s request. [but the category might give it away a little.]||E|