It was partly the lashing out with her foot and partially the statement that brought a rich chuckle from him. He caught her foot easily enough, even though for the most part it didn't look like he'd moved. "Didn't think so."
He didn't let go of her foot, but held on to it loosely. When she scooted backwards a little his arm straightened a little so that his hold wasn't broken. Physical space never bothered him too much. It was the emotional space he had trouble dealing with. "What would you like to waste time doing?" The question was coupled with pulling her by her leg back towards him. with being on the sheets, she'd slide easily enough without hurting her.