As you grind against him, his cock throbs in anticipation, growing harder and more insistent. His fingers dig into your hip as he tries to contain the need building up inside him, but it's clear that he won't last much longer like this. He looks down at you with a mixture of lust and affection, unable to believe how lucky he is to have you here like this.
But then something shifts in his expression, a flicker of uncertainty crossing his face for just a moment.