My Four Mafia Stepbrothers

"That's how you treat a bitch." Salvatore laughed.
In the hallway, I sat on the floor, looking up at my best friend Franco who betrayed me to impress the mob boss's son. On my first day of school, he pretended to confess his feelings, then pushed me down and poured ice water all over me before I could even respond.
"She actually thought Franco would date someone like her."
"Bullying turned her panties wet."
"I bet she loves riding dicks."
The students' laughter and mockery cut deep as I sat humiliated. I ran out of school with tears streaming down my face.
After Beatrice sobs out her story to her mother, her mother drove Beatrice to her new stepbrother's house, where she met her four handsome stepbrothers.
What changes await Beatrice's life? Why did her mother warn her to keep her distance from her stepbrothers?