Ranger Station at Glacier Bay. It is filed under taboo incest, and runs about 5800 words. 4.7 out of 5 from 617 readers. Part 8 of Surprise Honey.

curious2c also wrote The Self Sufficient Hermit, Let It Go and Forever Love.

Others under taboo incest Older Sister's Embrace, My Lingerie-Loving Sister Moves In and 2 Moms, 2 Sons... Ch. 5, and 9 more.

Or keep going.