Miss LadyShot has her slave liing on the edge of the sofa, his head is bent back so his throat is fully exposed, a little uncomfortable for him, but not enough!
She sits heavy on his exposed throat, crushes his windpipe with all her weight, makes her comfortable for a long smoking-break;
She uses his mouth as ashtray, put her feet in his face, and takes his breath away with sitting on his face and throat and crushing hard his windpipe