If Zoro had the conscience to do anything but pant hotly and swallow moans, he might have laughed at the smear of cream on the cook’s nose.

Zoro is confident in saying that Sanji is a man who doesn’t do what he’s told. Which is why, when a command accidentally slips from Zoro’s lips during foreplay, he is expecting to hear the cook’s scoff as he continues to do what he pleases.