High school girl Ran, who has a painful past growing up in a facility, falls under the sexual domination of her adoptive father. The man, having lost his wife, cruelly forces himself upon Ran as a way to vent his grief. Her uniform torn off and subjected to brutal, body-breaking acts, she is repeatedly forced to take creampie after creampie. Amidst this harsh reality, Ran's sorrow and suffering are deeply portrayed.