This is all about doing anything you want with Vinsmoke Sanji or done to you by him.

There was always a deep internal hunger in a man like Sanji-kun. One that only you could take of. His hunger will leave you drained, worshipped, and begging for more. Let him dive deep into your skin and let his heat of the kitchen consume you as you become one.

He will be into anything you are into. So be warned. He won't stop until you do.