She relaxed into his touch never ever wanting to let him go, Of course she had to, thats how this worked, he had to go with Dean and she had to leave to 'find' Lilith. But then she'd come back to him, he needed her, for the same reason he needed her now.
He'd asked for it, finally, he'd actually asked for the blood and Ruby nodded calmly, smiling almost sweetly.
"You don't need to ask, you don't ever need to ask" she told him "Its okay, wanting it" Needing it. Because he did, she could see it in his eyes, how desperately he was craving her. And she would never keep him waiting for it, not this early and not if she could help it. She tilted her knee lifting her boot a little so it rested at the side of the car, knife glinting just inside.
"Take it" she told him, wanting him to be the one to make the cut, him to be the one to take it.
She had to fight to hide the pleasure she felt in the fact that he'd asked, did it himself. He was doing so well