Isn't this a mostly self-taught skill?

 Jeff Charles:

Teacher Who Taught Kids How to Masturbate Loses Her Job…Finally

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 Fonte is known for such hits as “Let’s Teach First Graders How to Masturbate” and “Let’s Not Tell Parents We’re Teaching Their High Schoolers About Porn.”

The supposed educator and the school became the subject of controversy when it was discovered that they were teaching sex-education courses that included teaching on masturbation. One segment featured a cartoon for six-year-olds depicting kids talking about “touching themselves.” The Post reported on the dialogue in the cartoon:

“Hey, how come sometimes my penis gets big sometimes and points in the air?” asks the little boy in the cartoon, leading to an explanation of what an “erection” is.

The boy nods and says, “Sometimes I touch my penis because it feels good.”

Then the little girl character chimes in: “Sometimes, when I’m in my bath or when Mom puts me to bed, I like to touch my vulva too.”

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A CNN employee who was caught doing it on a Zoom call may need remedial lessons on when to engage in the practice.