A young woman named Kana works at a high-class soapland brothel. She started her job feeling lonely in her married life filled with chance encounters. One day, a young man named Yamada visits her. He's new to being with women and often ejaculates during foreplay alone. Despite his inexperience, he has a kind and warm demeanor that makes Kana treat him more like a person than just another client. As their relationship develops through tender kisses and intimate moments, they grow closer... Their connection intensifies until eventually...