In which Sanji and Ace are models for a BDSM site and Law’s the new guy doing his first shoot (Dom!Ace, sub!Sanji-and-Law, Ace/Law/Sanji in all combinations)

Law still remembered his first whiff of the first omega to capture his attention. He was no fool, of course - he was a doctor, and he lived that title - knew that omega meant nothing in the realms of personality and power, no more than woman did. But the combination, so clearly Mugiwara's right hand at his beck and call and just as clearly his own man, was staggering. Confusing. God, it had nearly bowled him over.