Sempre (Forever #1)

Haven Antonelli and Carmine DeMarco had vastly different childhoods. Haven, a second-generation slave, grew up isolated in the middle of the desert, her days full of hard work and terrifying abuse. Carmine, born into a wealthy Mafia family, lived a life of privilege, never having to answer for anything he did.

Both now seventeen, a twist of fate causes their worlds to collide, making them question everything they ever believed. Entangled in a web of secrets and lies, they learn that while different on the surface, they have more in common than anyone would think. Rated '5/5 - Explicit and plentiful' for steam/spice/heat level.