That moment when his hands are tied behind his back and you're jerking him off, toying with him and admiring how handsome he looks, and you lean closer to him and pretend you're going to kiss him but doesn't only to hear him sigh.
Watching my man cum is it's own reward. This gets me every time. Makes me weak hearing his breathing, his masculine sounds, his voice and breathing changes and then if I'm lucky the grunts and eye rolls as he lose it. Yeah, this is for me too.