[The shudder of pleasure from those hands against his bare skin ripples straight down to his groin, which he grinds back up into Thorn's. He does it again, and again, panting into their kisses with unbridled desire.

The friction is good, but it could be more. He slips one of his hands down between them and cups Thorn's crotch, pressing the heel of his hand where it counts, while simultaneously sinking his teeth again into Thorn's shoulder -- not hard enough to hurt, but hard enough that Thorn can feel it.]