She'd earned the smugness in full. Though her acting all smug would just turn him on even more. Because that cocky look and stride she got when on top was just so perfect that he just couldn't help himself. So in turn she would find herself more spirited away for some fun from now on. Then again knowing her she wouldn't mind nearly as much.

"Oh gha. L-Luuucy~" Natsu moaned his voice coming out so heated and strained.