Agatha Kent, a self-proclaimed lesbian, finds her world shaken when she discovers her cousin Roberto Alecxander's enormous cock. After catching her masturbating in the shower, he joins her, his thick, hard dick demanding attention. Agatha, though hesitant, can't resist the allure of his size and begins to suck him off. Roberto's big dick stretches her mouth, causing her to choke and gag, but she persists, driven by her newfound curiosity and desire for his massive cock.