“Thank you for joining us on such short notice Ms.Okumura. You come very well regarded from Ms.Takamaki.” The director told the heiress.

“Thank you for having me! I’ll do my best for you.” Haru said, her makeup and outfit all ready for the shoot.

“This will be a simple shoot for the company’s new double deck modification. We’ll do a couple pictures with the normal set and then the XL set. We already got a model for the sizes in between.” The photographer said, handing her a vial marked with an N.

Haru took the vial and drank it all down. Haru felt her chest heat up as her breasts slowly puffed up two, nearly three letter sizes. A small beauty mark appeared on Haru’s right breast, mimicking the one that the makeup artist had put on her. Haru saw her breasts stop swelling but still felt the sensation of her breasts growing. She turned towards the full body mirror that was set up for her, gasping in delight as she watched a second pair of breasts swelling into existence underneath her original pair. Haru’s hands hovered over the new breasts as their swelling slowed to a halt. Haru’s hands grasped the new growths, surprised by how firm and real they felt. Haru almost sat there and began to play with herself with the photographer came back.

“Great! For this initial shoot, we want you to wear this on the bottom pair.” He said, giving her a special bra meant for secondary pairs of breasts like hers. “During the second set, we won’t worry about it.”

“Alright!” Haru responded, slinging the bra around her new chest. She stepped into the white background and the picture frenzy began, what felt like thousands of pictures being taken. Haru enjoyed every bounce and movement of her four breasts, especially when they collided together. She gave sultry winks and pushed her chest out, feeling like she could get used to this modeling thing.

The photographer sighed as he looked through the photos. “Right! Let’s move onto the XL set.” He said, handing Haru a similarly marked vial. Haru chugged this one down at Mach speed, her excitement through the roof. Her busts started expanding again, growing nearly double the size. The bottom bra snapped off, unable to contain the massive bust that Haru just acquired. Haru smiled deeply at the massive orbs on her chest, hoping they wouldn’t wear off immediately after the shoot. Haru was surprised when a makeup girl ran over with a small gold band with jewels around it and affixed it to her nipple. Haru loved the band but was immediately pulled back to the set and photo upon photo was taken.

A week passed after the shoot when a phantom thieves meeting was called. Futaba, Ann, and Makoto were the first to show up and head into the attic of Leblanc. Knowing that the coffee loving heiress would be stopping by, Sojiro started making a fresh cup for her. Her was finished and was about to put some milk in when the bells jingle and he caught a glimpse of the unmistakable poofy hair of the heiress. “Ahh Haru, I was just finishing your cup… of coffee.” He said while trailing off.

“Ahh thank you Sojiro!” Haru said, taking the cup upstairs with her.

Sojiro shook the image that he just saw from his head. “Kids these days with their wild trends.”

Ann heard Haru coming up the stairs and saw her curly hair. “Hey Haru, how’d the shoot- WHAT THE HECK?!?!” Ann started, then shouted at the top of her lungs.

The other girls turned and gasped as they laid their eyes on Haru’s chest…s. Haru was supporting a double deck modification with the lower set looking a little bigger than the top set. “It was lovely Ann, thank you for the opportunity!” Haru said, sitting down.

Makoto and Ann looked mortified but the new growths while Futaba was intrigued. “How long do those puppies last Haru?” Futaba asked.

“Oh these are permanent. I just loved them so much I didn’t want them to go away!” Haru said, taking a sip of her coffee. “Oh, Sojiro forgot the milk. Well, that’s no problem.” Haru said, lifting her sweater. The lower, and bigger, set of breasts also had slightly bigger and perkier nipples. Haru began to pinch them and a white liquid shot forward into her cup. Haru lowered her sweater and took another sip. “Ahh, much better!” She said with a smile.

Futaba cackled with laughter as Ann tended to Makoto who passed out from Haru’s incredibly lewd act.