There would be a lot he would say about that smug grin, if Leorio's attention didn't flicker to those teeth dragging along his lips. When they aren't dragging each other to the floor in increasingly stupid arguments, the reminder of how easily Kurapika can get rough and even kick his ass is... kind of hot. And no, he doesn't know when that particular kink came into existence, only that it's existing now, sending shivers up his spine and making his eyelashes flutter.

Not that it's enough to satisfy him. Not by a long stretch. The way his insides tighten in on Kurapika's fingers is probably enough of a giveaway even before he tries to sneak one hand up along his boyfriend's thigh. "Why don't you test me and find out?"