【Congratulations! 55th Anniversary of Men's Bath!】We've witnessed the shame challenges of amateur women at hot spring inns for 55 times already! This time, a special mission for women walking around the hot spring town, "Applying massage oil to the crotch of male customers and massaging it in your own crotch" is unlocked! The crotch of the male customer goes wild with bare skin! A 'careless & secretly' slippery insertion happening to a beautiful female college student!