The Bodyguards

If Lust Doll confronts the Don without securing Arlene's help, they would face the Don's guards first. This is a tough battle, losing which leads to a Bad End.

If Lust Doll defeats the guards, they would face the choice: spare the Don, or kill him. Both choices leads to a Bad End; only difference is wether Lust Doll would be pursued by only the police or both the police and the Don's men.