Thorin chuckled softly at the other's teasing response, but the chuckle died instantly when he felt Bilbo's hand sliding down lower on his body. A deep moan escaped his lips instead as his hips arched up into the other man's ministrations. Bilbo certainly seemed to know very good and well just how to please Thorin now.
"I always want you" he growled out, as his hips matched time with Bilbo's hand in a pleading fashion. With that he returned the kiss with the same level of passion.