Fan appreciation hot spring tour led by 2 big stars. 9 amateur users participate, getting heated up with dirty games. Dick check at the ryokan entrance, dick trips in the bathhouse, dick tug-of-war in the banquet hall, double female body presentation, and all-out orgy. The last two who aren't enough get fucked to orgasm by AV male actors in a surprise ending. Infinite sex drive monster, born!
