Brother + Sister + Incest Stories

A The Time of Zeus Story (1)
Part of the Tales of Olympus universe
In the aftermath of the Great Titan War, the sons of Cronos—Zeus, Poseidon, and Hades—draw straws to determine their realms. Zeus claims Greece and Olympus, Poseidon takes the sea, and Hades becomes the ruler of the Underworld. Follow their personal journeys as they acclimate to their new responsibilities and face the challenges that come with their newfound power.

A boy mad scientist isn't mad in a bad way. He knows the girl he wants is above his social status, so he develops a way to make her not care about money or status and choose him.

Young Haruko wanders into her brother's room in the nocturnal hours and uses her brother's hard dick to take away her boredom. She is confronted by a spirit-girl in his closet who considers his dick her personal property. Haruko looks for a way to solve her problem.

A Story in the SWMS (Dimension 69) Universe
And the report says...

When he was born his Older Sister took charge of him from their Mother like he was her own personal Barbie Doll. Her love for him lasted throughout their years in school and later in life. They moved in together and she makes love with her Brother with a big surprise.

Brother & sister, of necessity, grow close and dependent upon one another. Dependency leads to more, and more, and...

Emily's mom and dad recently remarried and brought together 7 children from 3 different marriages. That's stress enough for any teenage girl. Imagine having twin half-brothers to deal with, your own age. She thinks she hates them both. Little does she know.