Legendary balls.
What a sneaky way to ship kids but on a cruise ship. How can strangers know who are real parents? Or even if the parents are not in on the sale. Take them on a swim on an island in their skimpy bathing suits and let rich jews pick and choose. The ones not picked get back on the boat and no one is the wiser.
God let it be some dude when she was 18 and he was 17. Let it be some real fat ugly kid back then. With massive pimples. A member of the chess and d & d teams. Let them claim date rape.