He blinks and turns just before he realizes what Keith has planned. It's way too late. He leans into it, kissing back and running both his hands up his back. That's about when he almost lets himself off his own restraints.

Shiro pulls back and grips Keith's shoulders. His eyes are darker, and he breathes out. "If we keep this up we won't finish talking and getting our room in order. After?" After they can do whatever the hell they want.

He knows there's no where he needs to be or tasks that need done. One day off being responsible isn't that terrible.