(woman is captured by a big fat ugly monster), ((woman fucked from behind by a monster, dick is deep inside her, pinned down)), (her shirt is pulled up, pants and underpants pulled down to knee), ((arms tied behind her back, her arms tied)), blindfolded, feet tied, lying on the floor, small tits, skinny body, gagged, african woman, ebony, very dark skin, (((skin wet, skin oily, shiny))), big monster, disgusting monster, fat monster, she is inside a dark cave with a wet and dirty ground, muddy floor, masterpiece, 8k, detailed skin, view from the back