Elena did not know it, but King Killian knew exactly when she entered the bathroom, matter of fact, he knew when she entered the bedroom, her scent was the first thing he noticed, then her silent murmurs and curses, her footsteps, and finally, her heartbeat as she reached for the bathroom door. He was enjoying her scent as she moved closer to him, obviously not minding that she was invading her privacy. He actually did want her to stay and he knew pretending to be asleep would keep her there for long.
However, he was shocked when she shoved her hand into his hair. No one had done that before and although the feeling sent shivers running through him, he couldn't help but open his eyes in shock. But that shock was nothing compared to the one he felt when he realized Elena's soft palm was on his dick.