World medalists are astonished! Saki Shinkai, a genuine athlete who won two individual medley crowns at the junior world tournament as a former representative of Japan in swimming, makes her miraculous AV debut. A 21-year-old mermaid with a god body of 175 cm, who has been a swimmer in her life, jumps into a vortex of pleasure to bloom in a new sea. Take a look at the biggest impact ever!
