A naked man and woman intertwine at a country inn away from everyday life. The thrill of being seen by someone in a mixed bathing hot spring is no more than a source of excitement for the two who are excited. "No way! Someone is watching! ! But please don't stop the piston ~" A married woman, JD, deli lady and 8 lewd women are in close contact with each other at an open-air inn and a copulation explosion.
