adventure Adv. Long-Term Pirate Roleplay

Hello! As ya can see, it says Pirates! I have two ideas for this roleplay. One will offer us both, a harem of our own. One will be for me!

Idea1: So, after many discussions with one of my partners we ended up with this idea. MC (my character) and YC (your character) grew up in the same island, their relationship? Well, it is not quite intimate, they fight, compete on every little thing. Even in drinking in the tavern, or eating, or having having sex to see who lasts longer? Even in doing their job! Since, both shared the same dream, which was to seek the hidden island, that every pirates sought. (Yes, it has some One Piece elements if you have noticed!)

So, yes they always fuck, hate fuck or so, but by the end, each tried to make money so they finally can buy a ship and seek the treasure! But, each ofcourse will run their own ship, here where we will have two harems, one on each ship! MC will buy his boat first, maybe call yours to see so he can laugh and trigger her, giving her a final hate sex in this island, which might turn a little intimate. He takes off afterward, and it won't be long before she does the same. 

As MC reach the first island, we decide an event that will make him add the first member of the crew, a navigator if you will. Then, the same with YC, after both add 2 members, we can have them meet again in some island! So they can hate fuck again ofcourse, and fight. I am thinking each ship has the captain, MY and YC , and only 3 side characters. Something easy to maintain, and not so tiring. Because, I also have future ideas where they might need to make alliance together, when things get really tough.

The second idea.. well, I really wanna do the first one, but this one will be more flexible, It is just the start of an adventure for MC, So an island after another the crew grows and we decide on the events that will come!