Mei-chan is a nurse in her second year. She is a beautiful woman with a good personality who chose her current job because she could take care of her parents. She has a calm and soothing personality, but due to the influence of her previous boyfriend, she has a sexual fetish for having sex while being bitten...! As she repeatedly gives him her favorite sweet bites, he becomes more and more horny! The more she bites, the more erotic she becomes!