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Bisexual Erotic Stories

Free bi fiction and MMF/MFM romance

Discover the Nifty Archive's collection of bisexual erotic stories. From passionate threesomes to bisexual awakenings, explore thousands of free stories that celebrate bisexual desire and identity.

Top Rated Bisexual Stories

Browse all bisexual stories →

  • The Banya

    By Bull Breaker
    • Gay
    • Authoritarian
    • Rural
    • Historical
    • +3
    5.0(3)

    May 26

  • Things My Girlfriend Taught Me - bisexual\college

    By Master Bater
    • College
    5.0(8)

    May 29

  • Trained by My Step Dad

    By Bustermuscle
    • Authoritarian
    4.4(7)

    Jul 7

  • Jack and Mandy

    By jacki
    • Adult Friends

    Jan 17

  • Yesterday's End

    By Angel J
    • Gay
    • Celebrity
    • +1

    May 2

  • My Old Friend

    By Dave Starr
    • Authoritarian

    Nov 5

  • Pussy Contest with Mom

    By HeyAll
    • Incest

    Jun 26

  • Never Had a Clue

    By mjblackheart19
    • College
    4.7(3)

    Apr 26

  • A Summer With My Son

    By Mitchel Mulder / Mitch Mulder
    • Incest

    Jan 22

  • Let's Do It

    By Paul Hart
    • Adult Friends

    Jan 18

Newest Bisexual Stories

See more new stories →

  • Wife arranges my gangbang

    By @subbio1
    • Adult Friends

    May 30

  • Amazonians and Swallows

    By Aaron Ramsey
    • Celebrity

    May 29

  • Heat Wave

    By Lanarkos
    • Incest

    May 27

  • The Banya

    By Bull Breaker
    • Gay
    • Authoritarian
    • Rural
    • Historical
    • +3
    5.0(3)

    May 26

  • Couple In Sync

    By Dannieboyy
    • Relationships
    4.9(8)

    May 24

  • Me, My Sister, and Stepdad

    By Justin Photo
    • Incest
    4.5(4)

    May 22

  • Life of Mike

    By Thomas Hayes
    • Adult Friends
    5.0(5)

    May 11

  • It was always about the bets

    By Mike Simmons
    • Highschool
    4.8(14)

    May 9

  • The Lake House Cabin. . Bisexual / Adult-Friends.

    By Jack Queen
    • Adult Friends
    4.5(2)

    May 7

  • Colby's Freshman Year

    By redfoxeroticstories
    • College
    4.8(11)

    May 7

Browse Bisexual Story Categories

Adult FriendsAthleticsAuthoritarianBeginningsCampingCelebrityCollegeEncountersHighschoolHistoricalIncestInterracialMasturbationMilitaryRelationshipsRuralSci-Fi/FantasyUrination

About Our Bisexual Story Collection

The Nifty Archive features a diverse collection of bisexual erotic fiction. Our stories explore the full spectrum of bisexual experience, from first-time explorations to established relationships.

Whether you're looking for MMF threesomes, bisexual awakenings, or stories that celebrate attraction to multiple genders, our collection offers something for everyone.

Nifty is a nonprofit organization that has been serving the LGBTQ+ community since 1992. Learn more about us or support our mission.