A young woman named Ryou works at a high-class soapland brothel. She started her job because she felt lonely in her unhappy married life where she barely sees her husband... One day, a young man named Sugihara visits her. He seems nervous and unsure around women despite his kind nature that makes him want to help others. As they spend more time together, Ryou starts seeing Sugihara not just as another client but as a real person she can connect with emotionally... Their lips meet passionately, their tongues entwining as their feelings grow stronger... Little by little, their relationship deepens...