Kieren's fingers slip deeper and Sirius spreads his legs, a silent plea for more as his back arches. "Yes, there's-- there are some things I'm good for," he says with a quiet, breathless laugh, one hand still curled gently around himself as he bears down against the press of Kieren's perfect fingers.

"Merlin, can you feel this?" he asks, biting his lip then as he gives his cock a slow, lazy tug.