Saejima Nao: Kankin 1988 Directed by Sachi Hamano 冴島奈緒 監禁
Marina, an up-and-coming lingerie designer, is in a lesbian relationship with Saki, an underwear model. However, a man becomes attached to Marina and her underwear and succeeds in eavesdropping on her room. He listens to her vivid secret life every night, but that's not enough for her...
