A lesbian travel guide from sadistic female director Peyoung Maki. Two mature women approaching their 60th birthdays are told they'll be on an overnight hot spring trip to soothe their fatigue. Unlike their usual filming schedules, this trip is a relaxing and shy one for the mature ladies! While the two enjoy their trip, the director issues a perverse command... After soaking in the hot water together, they urinate together, and afterward, their boobs slip out and they sing karaoke. Their interest in each other's bodies deepens...