Mari Rika takes on the challenge of real urination for the first time in her fresh JK outfit! A high school girl who has awakened to the pleasure of peeing in public wets herself all over the school! She squirts a huge amount of fluid with fingering, and urinates in a beautiful arc with her legs spread in an M-shape! She shows off her fresh thighs in a checkered skirt, a short-sleeved blouse that shows off her upper arms, bloomers that suit her perfectly, etc. A full range of JK outfits! Bonus off-shot peeing footage is also included! A must-see for JK fans, pee fans, and Mari Rika fans!