[Victoria85]

I would choose:

Vacation B
You get to spend two weeks on that same tropical island resort, everything included. Only this time everybody else there is allowed to fuck you in the ass or pussy. The sex will be private, you may choose which hole and you may require them to use a condom, but you can't say no to anyone.

The all nudist wouldn't really work for me as I would love to spend time as my Femme self as well.
And I would love a room for myself, just so I can make a big mess out of it every time.
So that leaves the options for anal or oral. Which I don't really mind both. But it's the tropical island vs the city that does it for me. Tropical Island love.