Jude leaned into his lips, still holding onto the back of his head, though she had let his ear go. With the angle she was in, there was no way for her to get to any part of him with her mouth as he kissed her neck and then collarbone. That was fine, for what she couldn't reach with her mouth, she could reach more with her hand, which had taken up exploring his back lightly.
She didn't know what Jerry was thinking when it came to where they stopped, but she was more than content to let their bodies tell them what to do and when.