Naota's hormones were demanding for a good fuck..and they didn't care if he fucked Ninamori or Haruko. He just needed to stick his hard-on in a girl. Naota's hard-on was plain to see to both Ninamori and Haruko. Haruko had that evil glint in her eyes, and Ninamori tried not to look at it.

"So, you can make my boobs grow?" asked Ninamori, shifting her attention back to the huge-breasted Haruko. Haruko grinned and nodded.

"How?" asked Ninamori.

"My milk inflates breasts" said Haruko, matter-of-fact. "If you want bigger breasts, than you gotta suck mine"

This statement made Naota's hormones hit the roof and go straight up the ceiling. He practically started to masterbate on the spot, which greatly amsued Haruko, and made Ninamori turn away.

Ninamori wanted bigger breasts, alright. But she had gotten her mom's genes...and her mom was a flat-chest. Ninamori's breasts were now bigger than her mom's, surprisingly enough. But Ninamori wanted bigger breasts to get noticed by the boys in school. And she would do anything to have big breasts...even sucking on another woman's chest.

Without a word, Ninamori rushed to Haruko and started to suck. As Ninamori drank the sweet-tasting milk, her little chest were indeed getting bigger. Ninamori's breasts were inflating like balloons as she drank more and more milk. Haruko smiled and motioned for Naota to get undressed. Naota nodded and started to pull his clothes off.