She struts in, a vision of temptation, her curves accentuated by her tight clothing. He swallows hard, his heart pounding in his chest. She's his sister, but the way she moves, the way she looks at him, it's like she's a stranger, a seductress. The air grows thick with desire, the room heating up as they lock eyes, the unsaid hanging heavily between them, a dance of lust and taboo.