Принадлежащий:Yui, an ordinary housewife, works part-time as a hotel cleaner. One day while she was cleaning she found a small can lost. There was a white medicine in it. Yui secretly takes it home. That night, Misaki was at a bar. She became curious and tried the medicine. Her body gets hot and she masturbates in the toilet. Later, she was approached by a black man asking if he had forgotten anything. Yui pretends that she doesnt know. She is drinking at a bar and a black man sits next to her. The man invites his girlfriend, Yui, saying, ``Ill give you the medicine, so would you like to help her with her work?