The anonymous Tumblr siren licks her lips, her eyes mischievous as she leans in, her hand wrapping around a rigid shaft. She strokes it slowly, her gaze never leaving yours, before guiding it to her wet, waiting mouth. Her lips stretch around the thick head, her tongue flicking out to tease the slit before she takes it deep, her throat constricting around the invading cock. She's a master of her craft, her head bobbing rhythmically, her hand working in tandem, bringing her lucky partner to the brink of ecstasy. She pulls back, a string of saliva connecting her lips to the glistening cock, before taking it deep once more, eager to swallow every drop of his hot cum.