414 Bisexual Incest stories

A 14-year-old boy gets caught by his mom while masturbating to porn, sparking a complex reaction.

Step-siblings Ethan and Abby's forbidden attraction ignites in a steamy encounter that shocks their parents.

A mother and her children discover their desires for each other in a taboo family dynamic.

Denise orchestrates a slow seduction, turning her husband's brother into a lover in their shared home.

Recently divorced father gets seduced by daughter's friend, leading to a threesome on New Year's Day.

Two police partners navigate life changes and deepen their bond into a passionate connection.

A mother's life is turned upside down by a government experiment on her son.

A 12-year-old girl navigates her online presence and her feelings for her stepbrother.

Two cops, a lifetime of partnership, and a divorce that changes everything.

In the 1950s, a mother and daughter's intimacy. When a letter arrives, Darcy discovers her prototypes are made for pleasure that defies boundaries — and she's not alone.

Twins degrade their cousin and his girlfriend in a twisted game of dominance

A young man's sexual journey with his sister and stepfather leads to a steamy encounter.

A young girl uncovers her family's dark secrets and is shocked by the incestuous relationship between her mother and uncle.

Brother and sister pretend to be newlyweds on a cruise, sparking a real romance.

A runner watches the Cross-Country team and gets caught up in a seduction.

Paige masturbates in the dark, but her little brother Noah catches her in the act.

A brother and sister grow up, marry, and have children, exploring complex family dynamics and sex.

Brothers Nathan and Andrew marry twin sisters, sharing a life of athleticism, intimacy, and adventure that eventually leads to a deeper connection between them.

Four brothers celebrate their sister's birthday by sharing her body, a tradition that started on her 18th birthday.

A married couple's non-monogamous deal gets complicated with an au pair and a new nurse.

Two families merge into one, exploring complex relationships and intimate interactions in a rural setting.

A brother and sister's secret relationship is put to the test at a family nudist resort vacation.

A college student discovers his parents' secret life and manipulates them into a twisted family dynamic.

A suburban mother's attempt to help her son loses his virginity at a brothel sparks a taboo descent.

A man discovers his girlfriend's incestuous secret and gets turned on.

When Robert's father-in-law suggests a physical examination, he never expects it to lead to a deeply intimate and erotic encounter that will change their relationship forever.

A rugged firefighter's weekend getaway turns into a series of discreet, intense trysts with multiple partners.

Snowed in at Christmas, a mother and son discover a forbidden attraction.

Two stepbrothers engage in a twisted wrestling match with a sinister bet.

College freshman Scott navigates complex relationships and family dynamics, exploring themes of identity, non-monogamy, and sex positivity in a story of accumulation and repetition.