In the intimate world of a struggling ryokan, Yui Hatano, the seductive landlady, uses her allure to awaken forbidden desires. As her period nears, her craving for passionate penetration intensifies, leading to irresistible encounters filled with sensual teasing, deep pleasure, and raw passion. Watch as temptation and need entwine in this tantalizing journey of mature, unfiltered desire and exquisite seduction.