[Well that earns a grunt, Tyki's lip splitting open with a warm trickle of blood that slicks his teeth red and runs down his chin. He doesn't pull away immediately because it's not the first time he's actually bled due to someone else's gnashing teeth, but he has to admit that was a rather cleanly executed bite - so he chuckles. His eyes have flared such a true shade of amber at the throb of pain the bite elicits, digging his thumb into Spike's hip and letting his fingers curl around the base of the other man's neck; a pointless but instinctive move on Tyki's part.]