"It wasn't a lack f wanting to, it was a lack of time.". But Dean didn't have to be offered twice. In the blink if an eye he grabbed Lindsey, flipping them so he was on his back and Dean was straddling him. He leaned down, nuzzling his Sire's neck before he sank his quickly emerging fangs in, drinking deeply. He was going to stop when Lindsey told him to....he was going to try really hard to stop when Lindsey told him to.