Yui-chan is a beautiful gal with an amazing figure who is addicted to bodyboarding and sex! Even though she's pretty, she suddenly urinates outdoors with her legs spread apart! She masturbates with her fingers in an M-shape, squirts while stirring her vagina, plays with her clit under water pressure, urinates with one leg raised like a dog, and has continuous facials and continuous creampies in a 3P with a swimsuit she bought this year! And to prove it's real, she has half-inside and half-out! Obscene and embarrassing sex that doesn't suit her face! The slutty older sister's fertilized ahegao face is revealed!