In this scene, Minka talks dirtier than she's ever done before, dropping the F-bombs liberally, and there's a more sexually assured glint in her eyes.
She's much more dominant than she was in the past. The submissive Minka of earlier days is gone. She aggressively pulls down Carlos' pants and directs him in how he should fuck her huge tits by sliding his cock under her bra. This is a great way to keep tits squeezed together hands-free for boob-fucking and gives the cock a tighter passage to slide through.
Minka's voice has a more demanding, urgent tone, and her lips form a snarl as she talks dirty. Does it come from all that competitive tennis Minka plays? She wasn't this aggressive during the early years of her porn career.
Carlos had never fucked a woman with tits this big, never met the world's #1 Asian big-boob queen before. Her tits fascinate him. After this, he later met and fucked Amy Anderssen, so he was primed to cherish super-sized fantasy tits.