"Cool Devices" is an anthology series known for its explicit content and mature themes. Episode 1, titled "Curiosity," introduces viewers to a narrative that explores the boundaries of desire and experimentation. The story centers on a young woman who, driven by curiosity, embarks on a journey that challenges her perceptions of pleasure and autonomy. The episode is notable for its detailed animation and the portrayal of complex emotional dynamics, providing an immersive experience that delves into the intricacies of human desire.