It's from a Playboy photospread in the sixties about naked chicks on a yacht. The JFKish looking dude is just some guy on a boat.
You can tell it's not a Kennedy boat, because the chicks are still alive.
“You can tell it’s not a Kennedy boat, because the chicks are still alive.”
“Eeerh. aaaaah. Not funny.”: T.Kennedy(D)Hell.