After marriage, her heart drifted away due to her husband's cold attitude, and unable to bear the loneliness any longer, this married woman embarks on an affair. On this illicit trip, she's embraced by a man who desires her slender, well-proportioned body, her heart pounding with excitement. As she receives affection, she trembles with pleasure, her genitals stimulated repeatedly until she reaches climax over and over. After dinner, in an open-air hot spring, she's caressed again, the sound of rippling water serving as background music while fingers stimulate inside her vagina, capturing her moaning, breathless form. Night and morning, she continues to accept his erect penis, surrendering herself completely to pleasure, drowning in ecstasy to the point of forgetting everything. On this hot spring journey, though her heart wavers, her mind and body become filled with love and pleasure.