Justin swallowed hard and moved behind Simon, crouching down. "But first, you'll understand if I indulge other pleasures..." His mouth was on Simon's feet once more, sucking at his toes. "I will, at some point, want to use your feet as one might his hands on himself," he said, chewing and nibbling and kissing and sucking his way up the backs of Simon's legs, all very slowly. "What is your fantasy, Simon? Your greatest and most outrageous fantasy? I will do everything in my power to see it fulfilled."