Knox's hips grind against him as she moans into his neck. "Sí," she purrs, wrapping her lips around the head of his cock and taking it deep into her mouth. She begins bobbing up and down on it, sucking hard while massaging the base with her hand. Her other hand reaches between them to stroke herself through her underwear, desperate for release.

Knox moans around his cock, her tongue swirling against the sensitive skin as she sucks. She glances up at him through her eyelashes, watching his reactions intently. Her breasts bounce with each movement of her head and she shudders with pleasure as she feels herself growing wetter between her legs.

Her fingers tighten on his cock, urging him deeper into her mouth as she continues to suck hungrily. She knows exactly what he needs;