The World's Hottest Professor Did A Teacher-Themed Male Underwear Shoot

Pietro Boselli wasn't the inspiration for Van Halen's “Hot For Teacher,” but he should have been.

Boselli received viral attention earlier this year for his double life as a former University College London Mechanical Engineering lecturer and a budding career as a male model. Images from his eye-candy Instagram may even still be singed into your retinas.

But, rest assured, Boselli's Instagram isn't the only place you'll see his athletic – and seriously intelligent – figure.

The model appears in a recently-released ad campaign for male swim brand Charlie by Matthew Zink.

The kicker: He's dressed as like the kind of professor you only see in fever dreams.

This photo caption from the CharlieByMZ Instagram speaks for itself:

Here's an equation: Charlie + Pietro Boselli = A+. Introducing the very smart and VERY SEXY @pietroboselli for #Charliebymz 2015 Underwear Collection.

The brand calls Boselli "the sexiest teacher in the world.”

He poses as the “Headmaster.”

Charlie

The images are Don Draper meets James Deen.

Charlie

What is he selling? Swimwear?

Charlie

We already forgot, honestly.

Charlie

For more on Boselli, either peep his Instagram page or plan your next degree.

Charlie

Citations: A Very Important Update on the Hottest Math Teacher EVER (Cosmopolitan)