The Height – over his knees, she lays with her head and feet hanging limply, she can’t reach the floor to push her feet off, the bottom rung of the stool is just the right level for her to grab onto to steady herself, to make herself submit to his hand.
The Location – in the living room, exposed for everyone to see. No one else knows, just the two of them, what happens over that kitchen stool.
The Sight of It – every time she looks at that stool, her bottom quivers. Vivid memories of what happens when the stool is in the middle of the living room. The way he lectures her, tells her what he is going to do. The craving she has to be face down over his knee, her jeans and panties down to expose her bottom.