Hibiki learned a new special move and is eager to show it off to her friend, Chris. Or rather… using it on her.
Yukine Chris felt it before she could register what happened to her. It was a brief pressure around the center of her back, a swift movement that seemingly would not cause much worry to anyone at first, like something grazing your skin before your hand passes on the spot, only to realizing nothing was there.
But then it was followed by the sensation of her chest being freed from its usual constraint, relieving her as much as the situation suddenly dawned on her.
A blush creeps on her face as she quickly brought her arms toward her chest to contain and support her more than necessary large bosom which had really been freed from the restraint of her bra, the latter having been unhooked as if by magic despite understanding what exactly happened.
Embarrassment quickly lets place to anger as she spun around, looking for the culprit responsible for her current situation right in front of her little group of classmates.
And here she was, a mere foot away standing casually, looking at her with a stupid Cheshire cat smile and trying to play innocent. "What in Enma's name, HIBIKI!?" She would bite her tongue later for letting out the name of her friend like that when she knew that everyone doesn't expect her to call anyone by their name, less their given name, but her emotions got the better of her at this moment.
"What do you think, Chris-chan?" The kouhai casually asks, her hands resting behind her head as she gently kicks the ground while grinning.
"What I think about what!?" Chris retorts still unnerved, her hands now shuffling under the shirt of her uniform to fix her bra.
"My special move; 'fast unhooking bra'! I mastered it after hours of training." The girl replies with excitement.
Chris could hear a sigh followed by the name of her friend said in exasperation. Finishing fixing her bra and positioning her breasts at the right angle in each cup. Looking up after checking her chest once more, she spots her dummy friend's childhood friend already talking to the former.
The culprit's back was facing her and she saw an opportunity right at this moment, further thinking be damned.
"Payback!" The senpai says as she, in one swift moment does the same, her hand reaching the hook of her kouhai's bra and with a twist of her wrist and fingers, untie it effortlessly.
"Eh? Ehhh!" the Gungnir's user suddenly yelp in panic, her arms supporting her more modest chest to prevent further damage, not expecting to be on the receiving hand of her own technique. "How come you can do it, Chris-chan? It really took me a long time to master it."
Chris simply crosses her arms below her ample chest, huffing with a smug expression. "I learned that technique years ago, so of course I can use it".
The two began arguing on the matter while the four spectators simply watch, it had become a regular sight to have the kouhai and senpai yapping anytime of the day now when in the presence of the other, while it doesn't happens every day, it did more often than none for the regular bystanders to be used to such a scene.
Miku simply releases a sigh before muttering. "Idiot." She had warned her friend that trying this on Chris couldn't end well, while she was fine being the one being experimented on, there was no way for their senpai; Chris, to take it happily or jokingly. Sometimes she really wonders about the dynamic between those two.
"Though, I wonder how and where Yukine learned to do that?" one of Chris' classmates casually asks, a question that would remain unanswered as they all know Chris would never tell them the circumstance of such a lewd technique. And Miku could guess that such knowledge would not be linked to happy moments for the former rogue wielder.
Still, the childhood friend couldn't help but smile, knowing only Hibiki was able to rile up their senpai this much to warrant her anger as well as attention. 'Maybe there is really something going on between them,' she thought, frowning.
"GET BACK HERE!"
The group mutually shook their head as they watch the duo running, the smaller girl giving chase to the taller one, with the latter ducking her head to dodge the thrown schoolbag.