The second exclusive series of "Kuriyama Rio," a cute and cute lady with a great figure, is a four-part film that thoroughly explores both the "S" and "M" side of her, who not only develops her sexual sensations, but also challenges her to become a nymphomaniac. Rio, who is very curious about sex, is full of plays she wants to play! Try out six first experiences, including G-spot development, male squirting, and subjective opinion! 220 minutes give you a sense of infinite erotic potential! Of course, you can enjoy Rio's cunning and cuteness, as well as her 148cm slim E-cup style perfectly!