A weekly magazine reports an affair, and Yuuto is 'suspended' during the summer season. A professional baseball player named Yuuto returns to his hometown and meets a married woman, Nene. Her gentle smile, sweaty body, and melon-sized breasts grown in the field captivate Yuuto during his suspension. One day, Nene, who has been curious about Yuuto's 'hyper-dick,' seduces him. A busty woman with unmet desires and a hyper-sexual man overwhelmed by restraint engage in sweaty intercourse in the countryside without air conditioning. No matter how many times they come, they cannot stop craving each other...
