Under the pool's shimmering surface, Sara's animated form writhles as she takes her stepbrother's massive cock deep into her mouth, her tongue swirling around the head, teasing the slit. She looks up at him, her big eyes filled with lust and mischief, her large breasts heaving with each breath. She sucks him hard, her head moving quickly, her hand stroking the length she can't fit in her mouth. She takes his cum, her throat convulsing as she swallows it all, a small moan escaping her lips, her pussy throbbing with unquenched desire.