She felt somehow safe with him on top of her. It wasn't at all like she thought it would be from her research; when she'd first figured out what sex was, she thought that it sounded like being squashed. Instead, it was like being protected, being looked after. She liked when he moved, she could feel the play of his muscles against her, feel him flexing and contracting.
When he moved into her, she whimpered low in her throat, a high pitched mewl of desire and pleasure. It was better somehow when he was a bit harder, a bit rougher, a bit deeper, and she pivoted her hips against him to indicate as such. "Harder, Alec - " Navi kissed him, nipping gently at his lower lip, high on sensation and adoration.