Birthday Sex

Tropes and genres
See also	Some birthdays may fall on Christmas or other Holidays
Related articles on Fanlore.

Birthday Sex is a common explicit trope in fanworks where two or more characters have sex on one party's birthday. Very rarely, the characters involved may also share a birthday. This trope is seen the most in fanfic and fanart, though is also portrayed through other mediums.

This trope often involves couples romantically involved rather than flings and may be seen as a birthday gift in it of itself.

In Canon

Examples Wanted: Editors are encouraged to add more examples or a wider variety of examples.

In Fanworks

Examples Wanted: Editors are encouraged to add more examples or a wider variety of examples.

Fan Fic

The 100

• Let Me See Your Birthday Suit by aigoufa, Clarke/Lexa. Written for Clexa Week 2018.

Attack on Titan

• Only Two by AbsinthexMind, Levi Ackerman/Female!Reader-Insert, 2016.

The Avengers Movieverse

• We spoke all night in tongues by noctuua, Clint/Natasha, 2013.

Avatar: The Legend of Korra

• Panda Lilies by LoganTheAnimal, Korrasami, 2017.

Dangan Ronpa

• As Sweet As Frosting by cherubciel, Hinata x Kamukura x Komaeda, 2017.
• New sensation, ain't that something? by DoomedTemperament, Momota x Saihara, 2018.
• Nightmare before Christmas by SHL_Les_05, Despaircest, 2022.

Dragon Ball

• Bulma and the Bad Man by Severe_Minx, Bulma Briefs/Vegeta, 2022-2023.

The Dragon Prince

• Birthdays by blutopaz15, Rayllum, 2021-2022.

Fatal Fury (The King of Fighters)

• Su sutil generosidad by miauneko, Geese x Billy, 2020.

Good Girls

• Coming of Age by westcoastcreative, Beth/Rio, 2021-2022.

Hannibal (TV series)

• The Voices and the Shadows by darlinghogwarts and MaddyHughes, Hannibal/Will, 2015-2017.

Harry Potter

• A Curse Might Be A Blessing by DC_Fitzpatrick, Snape/Hermione, 2018-2019.
• Quiz Night by sarab3lla and va13lentina, Draco/Hermione, 2021.

LE SSERAFIM (Band)

• its my party i can cum if i want to by oatbowl, Kim Chaewon/Nakamura Kazuha, 2023.

Frozen

• Five Feet Apart by djupcake, Anna/Elsa, 2019-2020.

Mo Dao Zu Shi

• blow the candles out (i don't even wanna see your face no more) by Ariaste, Xiyao, 2020.

My Hero Academia

• Truth Serum by osakakitty, Bakudeku, 2018.

NCT

• Wittle Marshmallow by Renchan, Park Jisung/Zhong Chen Le, 2019.

Percy Jackson and the Olympians

• Happy Birthday, Percy Jackson by betweentowns, Annabeth Chase/Percy Jackson, 2017.

Power Rangers

• we all gotta lil' bit of ho in us by commandmetobewell, Kimberly/Trini, 2017.

One Direction RPF

• Fugue by iwillpaintasongforlou, Harry/Louis, 2014. This was part of the HL Winter Fic Exchange.

Overwatch

• Where There's Smoke... by soldmysoul, Junkrat/Female!Reader-Insert, 2017.

Star Wars Sequel Trilogy

• Birthday Sex by slipgoingunder, Reylo, 2019.

Stardew Valley

• Nothing But Time by mossymountain, Harvey/Female!Reader-Insert, 2021-2022.

Supergirl (TV series)

• an unfinished evening by AssumingMinds19, Kara/Lena, 2019.

Teen Wolf

• Star-Crossed by cloudsarefluffy, Derek/Stiles, 2015.

Total Drama

• Chris Mclean Can't Come To The Phone Right Now by Xx_sk8r_wulf_xX, Chref, 2022.

Wynonna Earp (TV series)

• we arc cleaner than lightning by tigerlo, Waverly/Nicole, 2017.

Fan Art

Examples Wanted: Editors are encouraged to add more examples or a wider variety of examples.