NASH-585 What are you doing to this old woman? - Even a mature woman (landlady/waitress/female guest) at a hot spring inn in the middle of nowhere who has forgotten about her woman can't do anything if she is approached by an unbelievable cock in a closed room...Visiting secret hot springs nationwide

A two-part, 12-episode tour of secret hot springs around the country in which 13 people, including the landlady, waitress, and mature female customers, experience the joy of being a woman while being raped at a hot spring inn at the end of the 100 Views of Hidden Hot Springs. - In the first part, guests from Tokyo sneak into the room of a 50-year-old waitress with huge breasts at a hot spring inn in a secret hot spring in Hokkaido, and spend the night next to the host. - 3 stories including ring and creampie for disguised customers. - The second part is a nine-part series of secret stories in which 10 mature women staying at secret hot springs all over the country have nighttime orgies.