In a dimly lit room, a cousin's warm, wet mouth engulfs a stiff cock, her tongue dancing along the veined shaft. She's ravenous, hungry for his taste, as she takes him in, inch by inch, until he hits the back of her throat. Her hands cup his balls, gently rolling them, while her head bobs, creating a lewd, slurping symphony. She pauses, her lips glistening, before diving back in, eager to feel him explode in her mouth, marking her as his willing, wanton cousin.