Sinbad: Legend of the seven seas x male ocs

I do not own Sinbad: Legend of the Seven Seas, it belong to the Dreamworks but I own my male
ocs, theyre brothers and from Japan and a great fighters but all three of them are gay and nobody knows but Proteus and Marina. They're friends with Proteus and Marina before they met Sinbad and the crew. Kuro has a crush on Sinbad as his brothers and himself went on the adventure with Sinbad, the crews, and Marina. Lets just say that Sinbad and two of the main crews are bisexual. What will happen next?

Again nobody make Sinbad: Legend of the seven seas, yaoi, so I want to do it whatever