In her new memoir Not Afraid of Life: My Journey So Far, Palin uses the word "stole" to describe the experience of losing her virginity to Johnston, with whom she has one child. Palin explained the use of the term in a new interview with Good Morning America.
"That's what it felt like," Palin said. "I'm not accusing Levi of date rape or rape at all, but I am just looking back with the adult eyes that I have now and just thinking, 'That was a foolish decision. I should have never been underage drinking and I should have never gotten myself into a situation like that'."
The 20-year-old recently revealed that she lost her virginity to Johnston while drunk on wine coolers, claiming to have no memory of the experience.
In May, the former Dancing with the Stars contestant landed her own reality show chronicling her move to Los Angeles with son Tripp.
Watch Bristol Palin talk about having her virginity 'stolen' below: