[The kiss breaks with a startled gasp, those cold fingers immediately making his back go rigid. His breath washes out with a shudder and he slowly but surely settles into Aidan's palms as his hands warm up to his skin. There's a small, playful growl before Helix takes a detour, nipping at Aidan's ear and then just over his pulse, making a line down his throat to tug his coat and shirt aside. He zeroes in on a patch of skin and sucks hard, rubbing his tongue over it and squeezing the skin between his teeth a little to raise a sizable hickey.]