It was the look in her eyes, more than anything, especially when their gaze met like that. The wild passion and desire. Knowing that it was meant only for him. It was hard to have any kind of control, not when all he wanted was her, that his body literally ached to touch her in every way that he could think of. He knew she had been his for the taking this entire time, it worked both ways, but he had tried to show as much patience as possible.
He heard her soft cry and the whimper that followed it. With his lips close to her own, almost kissing, but not quite, he whispered "All yours." It had only been a few seconds later when he was pushing inside of her, Navi's own legs pulling him even closer, refusing to let go.
It was very rare that she cursed, but in this situation, knowing that it was need that drove her to it, it caused him to moan softly. He still had her handcuffed, it gave him even more control than usual, which was what he wanted at the moment. He withdrew his hips before driving back inside of her hard, he knew what she liked. "I'll give it to you.." The smile on his lips was still almost devious.