Himari is an honor student, and Hinako is a younger sister who is always depressed and refuses to go to school. They are living peacefully with their mother and remarried father-in-law, a rich man. However, while her mother was in the hospital giving birth, the house was her stepfather's lecherous space. Taking advantage of Hinako's low self-esteem and Himari's kindness, her stepfather seduced the two girls to have sex.
PRED-400 Stepfather gathered two stepchildren
