Kokoro is a 20-year-old female university student studying literature. She loves to read books, and it's cute to see her reading even at the meeting place, but the contents are erotic novels. She applied for her first AV shoot because she wanted to act out the erotic novel she wrote as masturbation material in an AV. She may seem like a quiet literature girl, but inside she is secretly perverted and Kokoro. As she recites the obscene scenes from the erotic novel, her body gradually heats up and she takes a dick in her mouth, letting it all happen as she is cummed in. She can't help but urinate while masturbating, and her lewd nature is revealed as she engages in a 3P creampie and facial.