Stockings and a toy in low light

A dark room, a pale sheet pulled tight across the bed and black stockings on her legs. Wearing a black top, she takes up a toy and works it slowly against herself while the camera stays on her. The grain of the older film softens the edges of the bed, and a streak of light crosses the lower corner of the frame where the sheet folds. Nothing in the room moves except her and the toy in her hand, and the frame keeps the same width to the end.