1girl, black pencil skirt, black long sleeve top, only belly button showing

1girl, black pencil skirt, black long sleeve top, only belly button showing, hands behind back, restrictions, white hair, very long hair, straight hair, cute, slender body, thin legs, black thigh-high stockings, nylon stockings, hands in black leather cuffs, arms chained together, arms together, masochistic, full body, arms behind head, leather cuffs, calf tattoo, large collar on neck, 1, long eyelashes, mascara, cute face, mature, low angle, hands behind back, lying on back, submissive gaze, lying on bed, best quality,4k,8k,highres,masterpiece:1.2,ultra-detailed,(realistic,photorealistic,photo-realistic:1.37), HDR, UHD, studio lighting, ultra-fine painting, sharp focus, physically-based rendering, extreme detail description, professional, vivid colors, bokeh, portrait, at the head of the bed, hands chained to the bed