"Akari" became unwell after getting pregnant. One day, a door-to-door salesman left a sample of a fatigue-relieving drug. Despite her suspicions, Akari ended up taking it. Her body soon began to show abnormalities. Gradually, her mind and body became strange. Ignoring her husband's concern, she became dependent on the drug. The sex with the salesman etched an unimaginable pleasure into her body. Subsequently, "Akari" completely deteriorated into a shell of a person, drowning only in pleasure like an animal. Will the child in her womb be happy?