During summer vacation, Ranka returns from school in Tokyo. He expects the same unfashionable country girl he remembers, but she appears as a scantily dressed, deeply tanned gyaru. City life has made her just as wild inside as out, and boredom in the countryside leaves her pussy aching. She immediately sucks his virgin cock and rides him until he quickly cums. Ranka needs sex every day, so he is swept up by her appetite and spends the greatest summer of his life fucking from morning to night without giving his cock a break.