A girl, with bangs and nice black hair, hands behind her back, standing with legs together, bare thighs, wearing a black and white striped prisoner uniform crop top, long sleeves, v panties, a leather chain around her legs, looking at viewer, lips tightly closed, cowboy shot, dim environment, long corridor with perspective view, the vanishing point is directly behind the girl, dirty and water-stained cement floor, painted cement walls on both sides, the paint on the wall is white on the top and blue on the bottom, the two colors are half on each wall, there is a gray plastic drainpipe running from top to bottom at every interval on the wall, there are also some damaged flyers posted on the wall, and above the two walls is a tin roof, which fills the space above, under the tin roof, at every interval, there is a long strip of fluorescent lights, which provide lighting for the dim environment.
