Ria Kashii is a rare talent who has had only one lesbian experience prior to this. To deepen that experience, she meets with her senior at the agency, Yui Hatano. Initially nervous and trembling with excitement as she performs masturbation, Ria becomes even more aroused under Yui's gaze. Soaked with arousal that her juices stretch into strings, she boldly pleads, "Please let me take control and pleasure you!" Veteran Yui accepts her request, bringing Ria to climax with expert cunnilingus so intense it makes her legs shake and moan. The two passionately lick each other, bringing one another to multiple orgasms, and in a moment of pure emotion, they confess their love, embracing tightly and whispering, "I love you!"