" His hair was mussed, and his teeth were very white in his swarthy, dust-streaked face. With his autocratic facade stripped away, and his eyes sparkling with enjoyment, his grin was so unexpectedly engaging that Lillian experienced a curious melting sensation inside. Hanging over him, she felt her own lips curving in a reluctant smile. A loose lock of her hair dangled free of its tether, sliding silkily over his jaw.
“What’s a trebuchet?” she asked.
“A catapult. I have a friend who has a keen interest in medieval weaponry. He…” Westcliff hesitated, a new tension seeming to spread through his taut body as he lay beneath her. “He recently built a trebuchet using an ancient design…and enlisted me to help fire it…”
Lillian was entertained by the idea that the normally reserved Westcliff was capable of such boyish antics. Realizing that she was straddling him, she colored and began to wriggle off him. “Your aim was off?” she asked, striving to sound casual.
“The owner of the stone wall we demolished seemed to think so.” The earl caught his breath sharply as her body slid away from his, and remained sitting on the ground even after she had gotten to her feet. "

― Lisa Kleypas , It Happened One Autumn (Wallflowers, #2)