Surprised by teens who order prostitutes as easily as pizza? You shouldn’t be.

No parent should be shocked that five high school football players hired prostitutes while on a road trip to North Carolina last week.

Nor is it especially surprising that the little johns were from football powerhouse DeMatha Catholic High School in Hyattsville. Religion and prestige are rarely shields from temptation and stupidity.

What’s new in this old-as-time story is that today, thanks to smartphones and the nearly complete submersion of the sex trade into the digital swamp, ordering three prostitutes to your hotel room is as easy as ordering a pizza.

This teen boy fantasy is closer to “Weird Science” than “Risky Business.”

“The Internet is the new street corner, and I tell everyone that going down to 14th Street” — the street once known for prostitution in the District — “is nothing more than going to your browser now,” said Sgt. Ken Penrod, a vice detective with the Montgomery County police.

The bold step of ordering up a prostitute on an iPhone often begins as early as middle school, when legions of boys start downloading porn.

Remember when the quest for certain issues of National Geographic or the hunt for Uncle Fred’s Playboy stash used to define porn exploration?

Now that the family computer and its Net Nanny aren’t the only way to get online, the access to porn and paid sex is in the palms of our children’s hands, 24-7, giving the “Droid Does” slogan enhanced meaning.

Mobile porn has become so prevalent among teens that there is even a nonprofit group, Fight the New Drug, and a micro-industry of treatment camps aimed at teens who have a crippling addiction to it.

For teens ogling mobile porn regularly, the next logical step is to act out that fantasy and click on the many ads urging viewers to order up live sex.

As horrified parents, how do we stop this?

The 18 chaperons on the trip with the DeMatha team did bed checks at 1:30 and 4:30 a.m. They were almost as thorough as the Secret Service planning security for a presidential trip. Oh wait, scratch that. The Secret Service has its own little problem in this area.

The DeMatha boys evaded the best efforts of their chaperons by placing their order at 5 a.m.

Gonzaga boys soccer coach Scott Waller told The Washington Post that he confiscates laptops and cellphones when the team is on the road.

Get this: When Good Counsel coach Bob Milloy took 50 football players to Las Vegas for a game, they had 14 coaches, the school athletic director, trainer and strength coach plus two additional adults and two cops he hired just for the trip.

If anything happened in Vegas, it stayed there. But maybe the cops were the final defense keeping it legal. Wait, that is legal in parts of Nevada.

The simple fact is, keeping kids from doing what they want to do is tough.

And an online debate has been raging about the fairness of DeMatha’s punishment — kicking the boys off the team.

“They’re just teenagers being stupid teenagers. They should be suspended for a week, give them some community service in the school, and the coach should make them run some laps. Another case of the news media sensationalizing everything,” wrote T_Dubb, in the story’s comments.