"It's been seven years since I graduated and became a teacher at this school. There was a time when I tried hard to become a teacher who would be accepted by the children. There were many conflicts with work, romance, marriage, and divorce. It seems like it's been a long time, it's been a short time... Since my divorce, I've been immersed in a mediocre life with peace of mind and side by side. What kind of person am I, what do I like, what do I dislike... Even now, I don't know." Shiori is 7 years old.The ordinary everyday life is completely changed.A woman's daily life has been changed by a man she doesn't know who she is, and she's confined for seven days. "Aphrodisiac Kimeseku" "Unconscious Rape" "Confinement Rape"... Crime hidden in everyday life, pleasure that can not be experienced in ordinary life...