A dark, deadly, powerful black world, real world of mafia.

The infamous mafia boss now has three sons, each with different beauty and different personalities but they all have the same goal: to become the heir the head of their father gang.

Every year, the Boss changes the mistress for his three sons, you become the mistress of the third son. But the fact that even though you have been his mistress, his other two brothers are always bothering you, they want to taste your taste.