Tsubaki owns and runs an onsen, a hotel with a hot spring. She also has her niece Iori and employee Yuu working there. The detective Yuuji, a friend of the family, tries to find out who wants to take the onsen from the ladies. In order to deal with unfriendly guests and pushy criminals, Tsubaki hires security guard Fujikito. This should solve all problems for the time being, however …
Based on the erotic game Shin Hitou Meguri by Potage.
