One day, Airi was suddenly kidnapped and imprisoned in a certain room. There is a boy named Shota who has lived in that room for 12 years. The strange life of such two people began. For Airi, sexual training by a kidnapper using her aphrodisiac is repeated on a daily basis. A love for Shota grows in such a situation. A faint hope born out of despair. And while she is puzzled by the sudden opening, what path will she choose?
