寿恵（40歳）はマンション管理人。2室をウィークリー・マンションで貸している。各部屋の借り手は訳ありの男女、人目を忍んでの淫行が目的。性欲の強い寿恵は、各部屋に隠しカメラをセットし、それぞれのカップルの濃厚なSEXを盗み見てはオナニーに耽る。 しかしオナニーだけでは物足りない寿恵は、賃貸更新で部屋に来た男に欲情を抑えきれなくなり、本能の赴くまま身体を求めていく・・・。Jue (40) is an apartment manager who rents out two rooms as weekly apartments. Each room is rented by a man and a woman who have their own reasons for renting the rooms, and their purpose is to have sex in secret. Jue, who has a strong sexual appetite, sets up hidden cameras in each room, steals the intense sex of each couple, and indulges in masturbation. However, masturbation alone is not enough for Jue, and she can no longer control her lust for the man who comes to her room when she renews her lease.
