Say nothing.

His rather skilful tongue continues to pleasure to immensely, and after a few more moments of his mouth between your legs, you feel a shock of pleasure fill your body from head to toe. You moan out, and feel an amazing orgasm and he finishes you. Panting, you look to him as he crawls up to you, smiling.

"So, did I earn it? Can you dispel the magic?"

You think for a moment, and wonder how evil you should really be.