Couple Killed By Train in Darwinian Accident

A very stupid couple having sexual relations on the railroad tracks were hit and killed by a train in South Africa.

Is there a secret train-tracks fetish community that should be warned about this sort of thing? The couple reportedly ignored the conductor's yelling and "continued with their business", he told reporters.

I have a hard time even imagining a scenario where this seems like a good idea:
"Hey honey, would you like to awkwardly copulate between two steel rails?"
"Yes. Yes I would."

Surprisingly, this is the wrong answer.

And if train tracks are your thing, at least chose a decommissioned section of railway, as opposed to a train storage facility.

This had better get a Darwin award.