Juan's cock twitches as Aunt Katrina's hands explore his body, her touch igniting a fire within him. She notices his growing erection and, unable to resist, pulls out his throbbing member. Katrina's eyes widen at the sight of his size, and she hungrily takes him into her mouth, her lips stretching to accommodate him. She sucks him with gusto, her head bobbing as she takes him deep. Juan can't help but moan, and Katrina, excited by his response, climbs onto him, impaling herself on his cock. She bounces on him, her pussy clenching around him as she pushes him deeper inside her, eager for every inch of his massive dick.