A little help from a friend

The next day, however, had something better in store for Luna. At first, the morning in the common room and breakfast down in the great hall were just as frustratingly eventless as before. At least for her, that was. But that changed after her morning meal. Luna had a free period, so she decided to go outside. It was a nice sunny day after all. Maybe she would go and see the Thestrals.

Not very far away from the castle doors, however, she came across Harry Potter. He was half crouching between a bush and a bench, as if he wanted to hide but was very bad at it. Luna stretched out her hand and tapped him gently on the shoulder "Hello Harry. What are you doing there? Are you looking for something? Do you need help?"

Harry looked confused at first, no rather like she caught him doing something forbidden. But what would even be forbidden these days? He stammered "erm, well I..." But just as Luna wanted to ask again Harry took a deep breath and went on more firmly "I was just looking around for someone to try out a spell on. A transfiguration" Luna looked at him interestedly with her large protuberant eyes. "Ohhh. Human transfiguration is rather tricky I heard. That sounds interesting."

It was interesting. Luna had heard about all the complicated spells and things to look out for, but she herself had never managed anything like that. Could Harry do something like that? "What is it you plan on doing exactly, if I may ask?" Luna asked him and Harry blushed slightly "Well, I... erm..." Interesting. Legal or not, at the very least he seemed to be shy about it, Luna realized and smiled a bit. "I want to see if I am able to give a random girl really nice big breasts" Harry shrugged.

Luna laid her head to the side as if thinking about this. That was all? From his reaction, she thought he was thinking about something much worse. Anyway, he was her friend and she wanted to help in any way if she could. "Then there are not really any deciding factors about who we are looking for? Except of course, that she does not already have large breasts?" Luna asked him. Harry shrugged again "Yeah, I suppose so"

Now that gave her an idea. Luna had realized something in watching all of Hogwarts Castle getting it on with each other the last few days. Except for her. But she noticed that it was not the nicest girls, or the ones with the most beautiful faces that got the most attention. There was another very clear trend she observed. Maybe Harry and her could help out each other. "Why not just try it out on me then?" Luna asked.

Harrys jaw dropped. "I, erm... Okay, yes thanks, I will try it out on you then." Luna smiled happily at him. She was happy to help, at least as much as she liked the idea of getting bigger breasts. Luna walked over to a stone bench and sat down facing Harry. "Should I just sit down her like this and you can start?" she offered and Harry nodded. Luna had her robe open now, her rather small breasts were held in place by a blue cloth, tied with a loose knot in the front.

Harry began to perform the complicated spells and hand movements necessary. With a low murmur, Harry pointed his wand at Lunas chest. He watched, as Lunas breasts began to grow. She looked down at them too and smiled as she saw them grow bigger and bigger. She vaguely wondered if and how this spell was reversible. But that was a question for later.

Her breasts grew and grew, and soon her bra was pushed open. The remaining cloth was just barely hanging over her nipples on either side, but her breasts kept growing. Luna looked down "Oh my," she said in an interested voice. Her tits grew even more, becoming even larger than she ever imagined them. "You do like them really big Harry" Luna stated. Wow, they felt heavy! This would certainly get the boys attention, right?