Oh, God. Justin didn't know what had happened to him at the feeling of Colin's lips on his ear, fingers in his hair, but his breath hitched in his throat and a low rumbling noise escaped from his lips. He nodded, reiterating Colin's statement that this felt good. If he wasn't careful, he'd get swept away in this, let Colin distract him completely. Oddly enough, he was okay with that.
Justin moved, only half hovering over Colin as one hand came up and brushed the blonde hair back off Colin's face before leaning down to kiss him on the lips again. Merlin, at this rate, nothing else would be getting accomplished today. He had no idea what he was doing, but he was just going with whatever felt like a good idea.