Merlin exclaimed at the sudden sharp pain in his leg, combined with the sweetness of her arching and pulsing around his cock, and he fucked her hard until he was following suit. Coming inside her was its own thrill, and he held her hips firmly until he was spent, his breath coming raggedly. Slowly he relaxed and let her go, pulling out and crawling to lie down beside Luna.
He was going to say something, but he kissed her first, pulling her comfortably against his chest. "Good girl," he murmured against her lips, stroking his thumb across her cheekbone. "Never stay away that long again."