As Rikochan and Song Lee watch the fountains from the their Vegas balcony, Song Lee gets an idea for a different kind of fountain. She and Rikochan get super-hydrated and then she takes Riko on a 10-minute squirting odyssey. They're having so much fun that eventually Riko can't stand it any more and her little sprays of squirt turn into full-on peeing. Song doesn't mind...instead, she catches it in her glass to drink later...