Adffkk—
She's not built for this. She was not prepared for this.
She can't even muster up indignation that he'd left the door unlocked and yet expected privacy because Sasuke. is. naked. in front of her.
She may stare a good deal longer than necessary out of a lack of thought processing power, but…eventually she squeaks in a pitch higher than she previously realized she could, and flees.