The glow of the party behind her was forgiving in keeping anything too exaggerated from focus. He could see her well enough to see her lean in and that was all Dean needed to take the plunge.

He shifted so he was sitting up better, making it easier to meet her in the middle. Going in with the knowledge that this was her first kiss should have given him pause, but Dean didn't usually exhibit impulse control and he wasn't afraid of doing a little teaching either. He gently slid one hand behind her neck before increasing the intensity of the kiss.