Magazine mess
If the flight attendants don’t have yet another massive mess to clean up after. Once more, one particular traveler truly overindulged in magazines? Maybe they were offended by anything in the magazine.
There are a few photographs of models, as far as we can tell, and not much else is visible. I have no idea what’s so disturbing about that. Either way, leaving such a big mess is never acceptable, and the flight attendants were obviously not too pleased about it.