Something Borrowed pt. 2

About this creampie scene

Stella and John hear the front door open. They scramble to get their clothes on. John scolds his stepsister, "get dressed. You're getting married today." He walks downstairs with the scent of his sister still fresh on his skin. He sees Darren in the living room with his head in his hands. John asks, "everything ok?" Darren lifts his head and stares into John's eyes, "no, no it's not. I know exactly what's going on." John's heart races, he begins to sweat. How can he explain his immoral affair with his step-sister, how can his best friend forgive him for betraying him over and over, and on his own wedding day?! John opens his lips but Darren interrupts, "she's cheating on me with her boss.. isn't she?" John feels a rush of relief, thank GOD he doesn't know, but his job isn't over yet. He…