Miki visited her husband's family home to formally announce their marriage, only to discover that her father-in-law, Tadashi, was her former teacher. Shock and relief quickly bridged the gap between them, and a harmonious two-generation household began... However, her husband, passionate about his work, loved Miki but never engaged in intimacy, leaving her to console herself night after night. Aware of his own excessive sexual desires, Tadashi noticed this and, convincing himself it was to satisfy Miki's needs, approached her...
