1girl, solo, ((((anal penetration)))), ((((dildo in ass))), (((anal insertion))), (fucking machine), (black fucking machine with a medium pink silicone dildo), handcuffs, cuffs, restrained, Yuki Tanaka is a 48 year old very thick Japanese milf and proud hot mom with long straight black hair, soft mature face with deep laugh lines, heavy crow’s feet, mild under-eye bags, soft sagging jawline, she committed crimes and is being broken by a fucking machine as her path back to society, they use repeated deep anal penetration to force her into orgasm after orgasm, she is fighting against it filled with anger but also desperately wanting to orgasm, eyes wide with conflicted rage and unwanted pleasure, mouth open in a strained cry, tight butthole, she has a enormous super massive round fat ass, extremely oversized phat bubblebutt, ridiculously thick juicy heavily oiled ass, shiny wet heavy oil dripping, thick powerful thighs, soft belly, realistic proportions, very thick body, on her knees face down ass up in a dark dungeon, wrists and ankles restrained with metal handcuffs, a black fucking machine with a medium pink silicone dildo thrusting deep and repeatedly into her stretched anus from behind, detailed view of her sphincter gripping the pounding dildo with glistening lube, her body jolting forward with each powerful thrust, face turned looking back over her shoulder with an angry and conflicted expression, more of her body visible, medium shot, photorealistic, ultra realistic, highly detailed skin texture, sharp focus, dramatic dungeon lighting, 4k, best quality, masterpiece, <lora:PERFECT_ANAL_AIO:.9>, <lora:Real_Mature_for_Illustrious:.7>, <lora:handcuffs:.8>)