Nodoka's growth was not very long, though. Although at first frightened by her increasing size, at the end was only about 2 feet taller than she was before. Her teacher, who she already was taller than by almost a foot, now looked the size of a pre-school kid to her.
"Nodoka-san, are you all right?" the worried teacher asked his student, walking up right up to her face.
"Ah!" Nodoka squeaked as she backed up from Negi, a little scared of her mini-giantess height. She then clenched her left hand to her throat, noticing the slightly lower-pitched voice she had now. "Is this my voice?"
"Well, you are bigger", explained Negi. "I'm not surprised if your voice changed pitch as you grew, Nodoka-san."
"It seems so", Nodoka sighed. Negi once again tried to walk up to her, but Nodoka then hid behind a tree.
"Nodoka-san, what's wrong?" the saddened Negi asked the now 7-foot tall Nodoka.
"I'm scared I'll hurt you", Nodoka nervously told him. "I'm so much bigger than you now and all.."
"Don't worry, Nodoka-san. Even if you were 100 feet tall I wouldn't be scared by such a sweet, gentle girl like yourself."
Nodoka smiled a little at her teacher's comment, as well as blushed. The mini-giantess then came out from behind the tree and faced her backside to her teacher to compare their heights. Negi barely reached Nodoka's chest even while tiptoeing.
"This is kinda awkward, but cute", Nodoka smiled at her teacher as she hugged him, his face going straight into her chest. "Thanks for being so nice to me, sensei."
"Yoor welfomv", Negi muttered in Nodoka's chest, barely able to speak. She noticed this and quickly let go of him, bowing her head in apology.
"I know you like your current height, Nodoka-san, but I think I might know a way to make you smaller again. I read up on a shrinking spell as well in my studies recently. Would you be okay with that? It's your choice."
"Well, sensei, to tell you the truth.." Nodoka began, taking a brief pause before continuing.