Please note that this is very short, and more psychological than sexual.
***
All that summer the lord would spend more and more of each day just watching the wild girl. He'd sit and gaze at her sweeping the bare earth of her home in swift strokes with bundled twigs, or gathering sticks from his woodland for a fire. He'd watch as she squatted to prepare it, catching his breath at a glimpse up the belted rag she wore. It would slip from time to time as she worked, freeing a full round breast, and both its soft paleness and the hot blush of her cheeks gave away that she had known another life. But her arms and legs were now brown and slender, well-muscled from hard work, and generally dusted or caked with mud like her tangle of dark hair.
He would watch her eat the food that he brought - sometimes it was just a piece of meat for her to cook on the fire, sometimes it would be fineries fully prepared by his kitchen. Although served without silverware or bone china, still she ate it gracefully with her dirty fingers. She would lick the grease from her fingertips, sometimes catching his eye, and his heart would turn over.