Clark will just tilt his head back and enjoy this for a minute or two, until she pulls back and he refocusses his attention on her. As much as he can, anyway.

Have at? Oh, right. Her shirt. Clark will be courteous, however, and simply pull it up over her her body leaving it in one piece. After all, she doesn't live here and there's no way he's sending her back to some Motel 6 ... whenever she leaves shirtless.

And yes, he's seen her in a tank top. But not int he last five years, so again, she'll have to forgive him for staring, and running his hands up her arms and along her shoulders.