Unqualified, Anna Faris’ autobiography-turned-relationship counseling book, is out today.

The Mom star’s memoir/relationship advice book covers everything from body image issues to her romance with Chris Pratt to how she trims her pubic hair.

Faris, 40, admits to having a threesome in high school, writing: “It was my first time being drunk, and Kyle, a senior, held my hair back while I vomited, which anybody who has ever been a drunk girl in high school knows is both disgusting and the epitome of romance all at the same time. After I was done puking, we crawled into a bed where Jeff (the same Jeff who I mentioned might murder me) was already passed out. He was lying on the right side of the bed, Kyle was in the middle, and I was on the left. I don’t know how Kyle could stand kissing me after I vomited, but we made out a little bit and then he fingered me right there in that king-size hotel bed for three. (In hindsight, maybe Jeff is right to want to murder me.)”

Anna Faris also claimed in the same biography that she lost her virginity to her on-again, off-again lover Chad Burke during their high school lunch break.

Faris alleged that Burke had requested her to perform the “deed” months before it really occurred. Things, however, did not go as well as expected.

Faris was taken to the hospital “before Chad and her had the chance to have sex” due to an ovarian cyst that caused her to lose “about 50 percent of her blood in three days.” While she was in the hospital, her doctor recommended birth control, so they finally consummated their love, “and it was horrible.”

“Freshman year of college, I went through a crazy masturbation phase,” the celebrity says, not shying away from additional sex-related stories.

“I wish I had slept with more people, simply so I could learn to be a better lover and know how to tackle more positions and make better noises,” she adds.

Faris refused to discuss her sex life with Pratt, 38, and the pair divorced early this year after eight years of marriage owing to her concerns.

Faris and Pratt revealed in August that they were divorcing after eight years of marriage. For the sake of their son, the former couple also indicated a desire to keep the issue as quiet as possible. Since then, Anna and Chris have only had positive things to say about one another.

Michael Barrett is her new boyfriend.