A teenage girl, an amateur, changes into a swimsuit to participate in a smooth bubble bath experience. (IENE-498)

For fashionable high school girls leaving school, they are tricked into experiencing a bubble bath club covered in copious amounts of lubricant under the guise of "the world's best SPA"! The first taste of slippery lubricant and the sight of a large, adult penis pushes the high school girls to the brink of collapse! But because it's so pleasurable, they can't stop their love juices from flowing out! The innocent, naive high school girls are transformed into amateur bubble bath girls!