44-year-old Aya Masuo. Three years ago, she remarried a man who already had two children. While faithfully maintaining her role as a devoted wife, deep down she harbors intense desires. She writhes in sudden bouts of masturbation, reaching climax even with toys. Then, faced with a long-awaited cock, she becomes obsessed, sucking passionately and expressing her pleasure beautifully. Is my sperm really that delicious for a married woman like her?