At his plea for her to stop moving, part of Susan was tempted to wriggle just a bit more, but she didn't. That would be too mean, and she certainly didn't want this ending before it actually began. Instead, she slid her hands up his chest to rest on his shoulders, letting them slip around his back and pull him that much closer to her when he sat up.
His precision made her smile to herself. Obviously, as this was Terry, he was going to be as careful as possible (something that she very much appreciated given their current situation). "Good to know," she murmured just before his lips met hers.
Using her hands on his back to pull him closer to her, until they were pressed flush against each other, Susan let one hand slide up to play with Terry's hair absently.