You decide you've had enough fun with your sister. On top of the fun you had, you've learned an ample enough amount about your powers that you would be comfortable using them on a whim. You decide to take your time walking to your next class, considering it doesn't really matter when you show up now does it?
Upon arriving to the computer lab, the teacher kindly asks you to sit down, notably not instructing you to do anything. You sit down at the same computer you always have, next to the back, and more importantly next to your friend Anna. You and Anna had always sort of been friends. You met in 6th Grade when you were repeatedly sat next to one another, and over time started talking. You both agreed early on that you didn't like each other in 𝒕𝒉𝒂𝒕 𝒘𝒂𝒚.Unfortunately for you, over time your feelings had changed. You might not have loved her necessarily, but you definitely had a crush on her, and the agreement you had made with her held you back from ever knowing if she reciprocated. You really remain friends with her still in the hopes that one day she would finally say something about it, or that you would grow the guts to do it yourself. Upon sitting in the chair, next to her your heart flickers in the same way that it did every day you sat with her. However this time was different. This time you have the power to move on your emotions. With your new power you could say anything you want to her and she may not like it, but it wouldn't change your relationship in any way you wouldn't like. At least you're pretty sure. You did a whole lot to your sister, and while she cared, it certainly didn't change your relationship with her. Okay, screw it, you're gonna do it... right after you test something less harmful first.
After sitting in the chair staring at a blank monitor for several seconds you decide to start with something small. Anna had always been below average in the looks department. Her face was always pretty cute, even back in 6th grade, but the rest of her body left something to be desired, even still 4 years later. Her butt had gotten somewhat more pronounced, but her chest remained at a small A-cup. The rest of her body was very stick like. Not very thin, but certainly not chubby, just very unremarkable. She had always complained about her chest size, so you decided you'd help her there. You attempt to get yourself into the same mindset you had when making your sister's boobs grow. You focus and wish that Anna's breasts would grow to a low B-cup. Anna had always worn very baggy sweaters, and you had always assumed that it was due to insecurities, not that you were judging. However even through the baggy clothing you didn't notice any actual changes. It had happened a lot faster with your sister, hadn't it? Maybe you didn't focus hard enough. You attempt to put all of your attention into her, which was incredibly easy for you. You make the wish again. Still nothing. Okay you definitely aren't imagining this time, she hadn't changed at all. Why couldn't you change her? Your powers obviously work, so what gives?
You decide to test if you can give yourself knowledge using these powers, and wish to know what cup size Anna has. A strange almost nauseous feeling washes over your head, and you are suddenly given the exact measurements of Anna. Anna Smith was already a high B-cup! It all made sense now, she was embarrassed not from her lack of size, but from her sudden growth. You can't grow her from an A-cup if she's already grown past that. Well this completely changes your priorities, it's time to imbue her with confidence. At least you hope you can do that. Mental stuff has not been tested yet, so this could end horribly wrong. You once again begin to focus on Anna, and wish that she was more confident about her breast size. Almost immediately you feel a strange connection with her for an almost imperceptibly small amount of time before it stops. Well you certainly did something. You notice her eyes slightly light up as if she had just made some sort of breakthrough. Her posture shifts slightly into a more straight position which exudes much more confidence. You'd say it's safe to assume it worked. For the first time of the day she finally noticed that you are staring at her, and comments, "Have you been staring at me this whole time?"
Your heart skips a beat, not expecting her to notice you staring at her, you quickly come up with a response,"Uh... Yeah? I was, um, waiting to see how long it would take you to notice." Damn you are not good at talking to her.
"OK, weirdo." She says Chuckling. She definitely seems happier.
You suppose now would be the most prudent time to ask her the question, before you do anything else to her. You gather all your courage despite the fact that you could most certainly make her forget about all of this if you so desired, and you begin to speak. "Uh, Anna, can I ask you a question real quick?" She spins around in her little swivel chair, and stares at you with those cute eyes.
"Yeah Jim?" She says.
Ah jeez, how to say this. "Um, do you remember when we both agreed that we didn't like each other a few years ago?"
"Uh... Yeah?"
"Well about that..." No dancing around it now. "I kinda like you?" You say in a very non confident tone.
"Oh..." That's not the best reaction. You two just sort of sit there for a while longer before you begin to speak again.
"Do you feel the same at all?"
"Oh. Uh, Yeah, yeah I do. I was kinda hoping that would be obvious by now." You're both taken aback and absolutely relieved to hear that answer. You never expected that she would feel the same, but you had always sort of hoped. "So what, does that mean we should be like, a couple now?" She asks. You're so glad that she decided to ask that before you had to. Even with her renewed confidence though, she still blushed a little from that question.
"Yes. I mean if you want to, not to make you feel pushed or anything." God you are really not good at talking to her.
"Yeah. Yeah I'd like that." She says.
"Sweet." You reply.
And that is exactly where the conversation plateaued. Neither of you had a whole lot of relationship experience, and you two really didn't know what to say next. While the class continued to drone on in the background, you gave each other occasional looks before smiling and getting back to work. This continued on for several minutes before you realized that you still had the power to do whatever you wanted. That last victory being done entirely by yourself felt so good you'd almost forgotten that you have magical powers now. You decide to mess with her some in the chest department for now. You silently wish for her boobs to grow all the way to a D-Cup. You immediately notice some shifting from underneath her sweater. Her chest was certainly filling out. You could see flesh swelling out from her, forming into perfectly shaped natural breasts. Not a thing about her confidence has changed, considering your last wish and the fact that she thinks this is how it's always been. If you asked her, she would say she's supposed to have D-cup breasts. The power exhilarated you. The period is now almost over. What do you choose to do next?