This is a little unusual for me; much more violent than anything i usually do.
Something is deliberately omitted in the coding, however the major potential squicks in the story are covered.
A couple runs into trouble on a camping trip. This is a rape story, but it's not too rough, the girl comes through in good shape, and the rapists are not awful. But she does get an all around workout.
Prior to the Civil War in America there existed slave owners that took their Mulato, Quadroon and Octagoon slave half-sisters as mistresses in New Orleans. The Quadroons Ball was a major social event. A tradition where the father took his half-sister as a mistress and his sons took her daughters sired by his father as their mistress and the grandson recieved the next generation of fine yellow girls as his prize.