"We could say that all our clothes here are one size fits all. . ." Vanessa explained. "But really, it's the size itself that fits the clothes, not the 'all.' Do you understand?"
The men shake their heads.
Vanessa smiles and looks to her left and then her right. "My boss is going to yell at me. . . but I will get a sale out of you guys after this. . . can you promise me that? You'll buy something?"
Vandal nods. "Sure. I'll purchase something, probably of your recommendation."
"Then I'll show you guys."
With that she takes a deep breath and picks up the bra. She lays it on the floor in front of her and lays on it. She pulls the clasp to behind her back and closes it.
"Here it goes, and here I grow, guys."
They stare with open mouths as Vanessa's 5'6" body begins to expand outward, taller, and wider. She grabs the front of it and holds it to herself. "Here's what you'll really want to check out." she tells them. She's sitting up on the floor and holding the bra to herself with her arms behind her back.
She bursts out of her shoes. "Not that, guys. But if you like feet, we have a shoe aisle, too guys."
She's grown to 3/4 of their height. . . only she's sitting on the ground. "I feel it starting. . . look at my chest."
Her breasts, small mounds in the edges of the cups, begin to spread, outward, bigger. Her shirt is extremely tight on her, and it rips off. Her breast growth accelerates. She shifts her arms behind her back to pull the bra tighter.
She stands up, and she's 20' tall.
John and Vandal look up at her, jaws wide open.
Her pants kept riding up and they rip off.
She giggles. "I love working here. . ." She tells them.
She ascends up, a sudden spurt puts her at 40 to 45 feet tall. She hits the ceiling and crounches quickly, holding the back of her head. The bra is staying on now. It's still pretty loose on her, though.
"I'm about topped out on tall now, guys. . but here comes the real focus of this product. . . "
At 60 feet tall, her B-cup size is still a HUMONGUS pair of breasts, but they're getting bigger yet.
The men's cocks leap to attention as Vanessa's breasts quickly triple in size. The bra is straining a little.
Vanessa looks down at them and smiles. "You're staring up here. . ."
She jiggles the giant mounds of flesh.
"But I'm also demonstrating another product. . . " She points at her panties. "The grow-along superstretch panties. They keep me from indecent exposure. What do you think, boys?"
They are speechless.
She giggles a big giggle, and pulls the bra away from her chest a little bit. Her boobs grow again a little bit to fill in the void.