Hidden among the corporate buildings of Yurakucho lies a massage parlor targeting office ladies burdened by work-related stress and fatigue. Staffed by perverted but highly skilled masseurs, this clinic specializes in relieving tension from slender, beautiful women using precise finger techniques. Their exceptional skill captivates the OLs, who become addicted to the intense, over-the-top treatments. One masseur with a pantyhose fetish employs not only his fingers but various tools to reach deep into the body, offering a unique therapy that releases fatigue from within. The depth and healing effect of these sessions bring immense satisfaction to the office ladies.