A married woman's hidden feelings sway like ripples in a hot spring. As her husband's attitude turns cold, she suspects him of infidelity and realizes his interest in her is fading. She enjoys conversation and playful banter, yet reacts intensely when kissed or touched, her sensual agony becoming the highlight. She pleasures the cock orally, bringing it to full hardness before taking it inside. In the cowgirl position, she grinds her hips searching for pleasure, filling the air with wet, rhythmic sounds. After carefully dressing in her yukata, she enjoys dinner and a game of table tennis before diving back into sex. Loving deep penetration, she writhes and screams "Deep! Deeper!" as she's thrust into. The next morning, in an outdoor bath, she sways her body, shakes her hips, and moans in ecstasy, losing herself completely in pleasure.