"No chest, no chest; Louise has no breasts!" Saito sang as usual.
"Would you stop saying that?" Louise growled.
Her chest then grew from an A cup to a B cup, which made a couple of buttons on her blouse pop off as the boy gulped. He tried his hardest not to stare at her newfound bra size.
"What just happened? Explain Saito, now!" Louise barked orders at him, her breasts bouncing with every movement.
"Uh, I don't know, honest! Did you ingest a potion or perform a magic spell or something like that?" Saito asked.
Earlier, Louise found a device to increase breast size on her bed. It didn't work right away when she tested it, however.
Maybe it's because of that thing and I guess Saito can't stop staring either. Louise thought, blushing in embarrassment.
They both looked down and chuckled at the situation before heading to bed.
The End