She picks it up

With one graphics card in hand, Olivia deliberately widens her legs, hoping that will hold up her trousers as she reaches up and picks up the more expensive model. "Well, this one is a top of the line model," she explains slowly, pausing for a moment as she feels her trousers sliding down once more. "It tends to mostly be used by the most experienced gamers."

The man's eyes widen as the trousers continue to drop, now sitting around Olivia's knees flashing him her panties, her cheeks a little red from the embarrassment, trying to ignore the feeling and get on with the sale.

"If that's the best I'll take it," the man mutters, not even looking at the product in her hands, instead focusing on the woman's underwear.

"Great," Olivia said, pleased to finally be through it, "if you take this to the guy at the desk he can ring it up for you."

The man's face suddenly falls. "Oh, you're not going to do it?" he asks slowly, finally looking at the cards in her hands. "Maybe I should just go for the cheaper one then."