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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 →

  • Couple In Sync

    By Dannieboyy
    • Relationships
    4.9(11)

    Jun 6

  • The House on the M Streets

    By Geoff Andanai
    • Incest
    5.0(4)

    Jun 18

  • Surviving the Czech Hunter

    By Lanarkos
    • Highschool
    5.0(2)

    Jun 12

  • The Husband, the Wife and the Schoolboys

    By Kewtieboy (Justin Woodward, R. Lee)
    • Encounters
    5.0(2)

    Feb 2

  • Showing Her My Bi Side

    By moc.liamg@setsatddo
    • College

    Aug 30

  • Mr. & Mrs. D.

    By Jim Debor
    • Incest
    4.8(5)

    Feb 3

  • Laurie at the PGA

    By Jerry Ebanzub
    • Encounters

    Nov 20

  • Dorm Party Submission

    By Alex Cortin
    • College
    5.0(2)

    Mar 25

  • Matt's Aunt and the Cross-Country Team

    By Lanarkos
    • Incest
    4.7(6)

    Jun 2

  • Remodeling Adventure

    By Wood Guy
    • Authoritarian

    May 17

Newest Bisexual Stories

See more new stories →

  • The House on the M Streets

    By Geoff Andanai
    • Incest
    5.0(4)

    Jun 18

  • Me, My Sister, and Stepdad

    By Justin Photo
    • Incest
    4.5(4)

    Jun 17

  • Los Diarios de Sandy Elaine: Brock Sanders

    By Marianne Davila
    • Relationships

    Jun 13

  • It was always about the bets

    By Mike Simmons
    • Highschool
    4.8(14)

    Jun 12

  • Surviving the Czech Hunter

    By Lanarkos
    • Highschool
    5.0(2)

    Jun 12

  • Groped on the bus

    By cassandahalie
    • Encounters

    Jun 7

  • Mom's Secrets

    By joshuajevans75
    • Incest
    4.5(2)

    Jun 6

  • Surprise Cruise Vacation

    By Playtime69
    • Incest
    5.0(3)

    Jun 6

  • Couple In Sync

    By Dannieboyy
    • Relationships
    4.9(11)

    Jun 6

  • Matt's Aunt and the Cross-Country Team

    By Lanarkos
    • Incest
    4.7(6)

    Jun 2

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.