The former Arizona high school teacher who left the classroom to make seven figures flaunting her flesh on OnlyFans is offering a training course to help others follow in her X-rated footsteps.

Courtney Tillia, 34, unveiled the $29.99 course on her website, but is sharing her expertise for free with other educators, TMZ reported Saturday.

Aspiring adult models would learn how to market and brand themselves on the pornographic platform, in addition to “dealing with objections/fears/insecurities,” Tillia wrote on her website.

The former special-needs educator and mother of four would also teach aspiring models how to keep their identities private “if needed,” while utilizing “media & publicity to grow your subscribers,” according to the course guidelines.

Tillia bragged to The Post last year about “changing lives” while earning big bucks — more than a million dollars in three years.

“Back when I was a teacher, my family really struggled financially,” Tillia said. “OnlyFans allows me financial freedom. I can provide everything my family needs and more.”