All My Life Before

"Hey, baby," he said with the smile still stuck on his face as she made her way to him. Letting the smile that fought to be free, free, she jumped onto his lap, landing with one leg on each side, and wrapped her hands around the back of his head, pulling his lips onto her own. "What?" she asked. "Not used to your girlfriend so happy to see you?" - "Not really." Simon/Clary fluff