Leonard doesn't bend or break easily, even when it's something as simple as this. Teeth grazing skin, fingers tracing the curve of a shoulder or the hollow of a hip. Oh he doesn't give easily but Mick is relentless in his onslaught, finding each and every one of his hot spots and working them until he's a damned wreck.

A smug almost-smile pressed into skin.
"Not yet Lenny."

Not until he gives in. Not until he begs.