His eyes closed as a louder moan came from his lips this time. Hearing her request it like that, telling him that she wanted it harder, he didn't know he could be any more aroused than he already was. He could feel her legs trembling from their locked position around his hips, and he knew he was pushing her in just the right way.
He wanted to give her what she wanted, more than anything, because he wanted it just as much. With her hands cuffed, he felt like he could do even more than she imagined. He pushed himself up a little, lifting her hips up from the bed slightly, before he really started to pound her, slamming their bodies together forcefully.
"Navi.." He could barely whisper her name, he didn't think he could take this any more. He felt ready to explode, she had him so worked up, he couldn't hold back.