He could feel the change in her, and really didn't need any encouragement to get moving. As long as she confirmed that it wasn't horrible for her then that was good enough. But it was more than that; he was surprised by how much she waned and needed him in return. He probably shouldn't have been surprised, but it made it so much better.
With his strong arms wrapped around her little body he started to move. Slowly and carefully at first, but quickly just letting go and fucking her properly. He let every deep, hard thrust erase any bad thoughts that lingered in his subconscious, happy to just use her body to piece himself back together again. His head dipped to her shoulder, stifling escaping moans against her shoulder as best he could.