History Main / TwinThreesomeFantasy

* ''Series/DoctorWho'' has a few of these.
** [[Recap/DoctorWhoS30E5ThePoisonSky "The Poison Sky"]]: The Doctor confronts Martha's evil clone:

'''Rose:''' [[spoiler:Three Doctors?]]\\
'''Jack:''' I can't tell you what I'm thinking right now.

** The UsefulNotes/ComicRelief skit [[Recap/DoctorWho2011RNDSSpaceAndTime "Space"/"Time"]] gives us a second Amy, with rather predictable results…
--->'''The Doctor:''' Oh, this is how it all ends. Pond, flirting with herself. True love at last. ''[remembering that Amy's husband is also present]'' Oh, sorry Rory.\\
'''Rory:''' ''[nearly catatonic]'' Absolutely no problem at all...
** and this bit (also from the UsefulNotes/ComicRelief skit [[Recap/DoctorWho2011RNDSSpaceAndTime "Space"/"Time"]])
--->'''The Doctor:''' And then we'd end up with two Amy Ponds forever. (Rory looks at one Amy... Amy slaps Rory)

''Series/TheATeam'': in the episode 'Wheel of Fortune' Face tricks a pair of beautiful female teenage twins into believing that Hannibal is an advertising executive who can cast them in a chewing gum commercial. Hannibal takes them both on vacation with him and we see them fawning over him in skimpy bikinis by the side of a hotel pool, suggesting a great deal more has occurred between them.

* In ''LightNovel/DateALive'', the twins Kaguya and Yuzuru Yamai fought each other at first for Shido's affections, but then agreed they don't mind sharing him with each other. They do, however, [[ClingyJealousGirl mind sharing him with any of the other Spirits]].
* Mairu and Kururi [[spoiler:Orihara]] from ''LightNovel/{{Durarara}}'' invoke this trope. They have no objections to hooking up with the same guy (or girl) and don't see each other as separate people.
* In ''LightNovel/FullMetalPanic'', the CreepyTwins Xia Yu Fan and Xia Yu Lan in relation to Gauron.

* ''Film/AustinPowersInGoldmember'': Austin meets a pair of Asian twins with designs on him, and begins excitedly/breathlessly gasping "Twins!" He then proceeds to pull out a list of "things to do before I die" and crosses off "Threesome with Japanese twins." (For the record, their names were [[PunnyName Fook Mi and Fook Yu]].) And when Basil interrupts him, he tries to brush Basil off with:
-->'''Austin:''' Twins, Basil. Twins!

* ''Literature/{{Fangirl}}'': Deconstructed. Cath and Wren have been on the receiving end of harassment due to this fantasy and they hate it.

* In the Franchise/MarvelCinematicUniverse fic "[[https://archiveofourown.org/works/40945617/ Spider-Man: Finding Home]]", when Peter Parker tells Kate Bishop and Yelena Belova about the events of ''Film/SpiderManNoWayHome'', although he emphasises that his two counterparts looked different from him, Kate finds herself fantasising about explicit images involving three identical Peters.

* PlayedForHorror in the ''VideoGame/Persona5'' RoleSwapAU ''[[https://archiveofourown.org/works/41613603/chapters/104378277 Second Chance]]'', where twins Kasumi and Sumire Yoshizawa are the targets of [[CreepyGymCoach Kamoshida's desires]]. In his Palace, he views them as his "queens" and possession, much to Ryuji and Haru's disgust.

* In one episode of ''Series/{{Cheers}}'', Sam claims he did this once, but he doesn't elaborate. (It was a throwaway gag.) He later recruits a pair of beautiful redheaded twins as an offering to Melvin, the landlord of the Cheers bar in order to persuade him to sell the bar to him rather Rebecca.

* In one episode of ''Series/{{Cheers}}'', Sam claims he did this once, but he doesn't elaborate. (It was a throwaway gag.)

--->'''Suzu''': Wow, wow, wow! I'm in trouble...\\

* "Split Personality", a ''Series/TalesFromTheCrypt'' episode has Vic (played by Creator/JoePesci) running afoul of two deliciously beautiful and wealthy twins. He can't decide which twin he loves more (and they have an equal say in what happens to their massive fortune, so marrying one only gets him half), so he pretends to be twins himself and marries both, spending a lot of time "traveling on business", going from one twin to the other. [[spoiler:They discover the falsehood and end up sharing him. [[HalfTheManHeUsedToBe They decide to just split him... literally, down the middle,]] after [[DeathByWomanScorned they cut him up]] with a [[ChainsawGood chainsaw]], starting with [[GroinAttack the nether region]]!]]

* "Split Personality", a ''Series/TalesFromTheCrypt'' episode has Vic (played by Creator/JoePesci) running afoul of two deliciously beautiful and wealthy twins. He can't decide which twin he loves more (and they have an equal say in what happens to their massive fortune, so marrying one only gets him half), so he pretends to be twins himself and marries both, spending a lot of time "traveling on business", going from one twin to the other. [[spoiler:They discover the falsehood and end up sharing him. [[[HalfTheManHeUsedToBe They decide to just split him... literally, down the middle,]] after [[DeathByWomanScorned they cut him up]] with a [[ChainsawGood chainsaw]], starting with [[GroinAttack the nether region]]!]]

* "Split Personality", a ''Series/TalesFromTheCrypt'' episode has Vic (played by Creator/JoePesci) running afoul of two deliciously beautiful but murderous twins. [[spoiler:He can't decide which twin he loves more, so he pretends to be twins himself and marries both, spending a lot of time "traveling on business", going from one twin to the other. They discover the falsehood and end up sharing him. [[HalfTheManHeUsedToBe He is split... literally, down the middle...]] after [[DeathByWomanScorned they cut him up]] with a [[ChainsawGood chainsaw]], starting with [[GroinAttack the nether region]]!!]]

For the record, most real-life twins are as disgusted at the idea of a shared sexual encounter as any other set of siblings, so suggesting a threesome with your significant other and their twin would probably not end well for you. Still, this is by no means limited to porn movies. There certainly are publicly known instances of relationships like these, initiated of the twins' own volition, no less. And note that while twin threesomes in fiction usually veer toward {{twincest}}, the twins ''can'' just be interested in the third party, not each other.[[note]]FridgeBrilliance suggests this might actually ''be'' the reason for the fantasy. The odd one out gets to have two partners, at substantially lower risk of them deciding they like each other better and ditching the ThirdWheel.[[/note]]

* In ''[[https://archiveofourown.org/works/41311035 Alya and the Harem Reality]]'', after Alya, who had hijacked Gabriel's Miraculous Wish and accidentally created a reality where both Alya and Chloe are dating Marinette, mentions the name "Zoe" from the old timeline and Chloe clarifies that's the name of her [[StrongFamilyResemblance near-identical half-sister]], Marinette doesn't take long to start imagining about having a double of one of her girlfriends with a bit too much glee for Chloe's comfort.

* ''Film/NineteenFortyOne1979'': Wally's friend Dennis seems to be taken with a pair of twin sisters they meet at the clothing story and seems pretty happy when he shows up with both of them as dates for the jitterbug competition.

* ''Film/NineteenFortyOne:'' Wally's friend Dennis seems to be taken with a pair of twin sisters they meet at the clothing story and seems pretty happy when he shows up with both of them as dates for the jitterbug competition.

* In ''[[https://archiveofourown.org/works/41311035 Alya and the Harem Reality]]'', after Alya, who had hijacked Gabriel's Miraculous Wish and accidentally created a reality where both Alya and Chloe are dating Marinette, mentions the name "Zoe" from the old timeline and Chloe clarifies that's the name of her [[StrongFamilyResemblance near-identical half-sister]], Marinette doesn't take long to start imagining about having a double of one of her girlfriends with a bit too much glee for Chloe's comfort. .

* In ''[[https://archiveofourown.org/works/41311035 Alya and the Harem Reality]]'', after Alya mentions the name "Zoe" from the old timeline and Chloe clarifies that's the name of her [[StrongFamilyResemblance near-identical half-sister]], Marinette start fantasies about having a double of one of her girlfriends.

* Bisexual variant in ''[[https://m.fanfiction.net/s/7820254/1/Roommates-at-Pendragon Roommates at Pendragon]]'' when Suzaku dreams of both [[GenderFlip Leonelle]] and her AttractiveGenderBender persona Lelouch pleasing him.