After marrying and living a happy life, Seika had one dissatisfaction: cohabiting with her lewd father-in-law. She went out to work because she hated being alone with him, but the busyness of housework and her job made her fall asleep at home where only her father-in-law was present. Seeing Seika unguarded, her father-in-law took advantage of his son's absence to molest and rape her young body. From that day on, he would seize any opportunity to demand her young body, raping her numerous times, and she would surrender herself to the frenzied climax that she could never experience with her husband…
