[It was pretty easy to tell when Dean was enjoying himself... spent his entire life looking up to, studying his big brother. And even like this? It was clear she wasn't having a bad time. Besides, she'd promised that she'd stop it if it went too far... all that in mind, he shrugged.] You can when we get home, Dean.

[He lifted a hand to touch her cheek, tip her in for a kiss, slow and lingering.] Then I'll make good on my promise earlier. [He leaned in to press his lips to her ear so no one could hear.] Make you come until you can't even stand it... but only if you give me this, Dean. Got that? Hold back until we're home.