A Fight Between Siblings

You shoot forward with one quick motion. Your body feels light like that time you fought the thugs downtown. Your right hand reaches out to try and grapple Ameko's arm holding the gun. But before you make contact she lifts her lab coat and like a matador to a bull she whips her lab coat away and with it she disappears in a quick spin to the side completely side stepping you. The lab coat obscures her body and confusing you for a fraction of a second.

Your feet plants into the floor to stop your momentum and your body tilt back to readjust. Your left arm swings wide as you arc it with the turn of your body and try to grab her arm again. There is a subconscious line that many would have when dealing with fights amongst family or friends where you know just how much is too far and how much to hold back. You approach this line delicately not wanting to actually attack or hurt your sister.

Ameko as always is one step ahead again. Her hand with the gun smacks you on the head in the process of avoiding you. Clearly she does not care about holding back at all. The hit didn't hurt but definitely made you react out of reflex. However this allows you to go for a clean grapple onto her as you miss her hand and go for her lab coat. You squeeze hard when you finally find purchase on the coat and yank her towards you. To your surprise the weight that should have been there there to fight your pull was not there, you whip the coat away and realizes that you had just pulled the lab coat off of her. She's a slippery one.

"Damnit!" You curse quickly and let it go. You go for another attempt in subduing her arms ready to grab at her naked body.

BANG!

A loud sound shocks the air and you realize that Ameko had just fired into your chest from only a few feet away. You freeze, stunned, your eyes search for blood....you find none. The bullet that hit you rolls to the side of the room having impacted your body creating a small hole in your shirt. You whip your head up to her in disbelief. You knew she had the gun but you didn't think she would actually fire at you, much less load it with real rounds.

"You psycho! What the fuck!?"

"What sonny? Neva seen a gun before? " She says playfully and blows at the tip of the gun as if she is some sort of cowgirl. The silence doesn't last long as she proceeds to unload the rest of what she had in that gun.

BANG! BANG! BANG! BANG!

"NOT THE POINT!" You say and put up your arms to block the shots. The bullets as before hit you and simply bounce off again. "You're going to leave holes in your walls you idiot!" You're genuinely a little ticked at how she is treating that fire arm like a toy.

BANG!

With a final ring of the gun after a near dozen loud bangs you run forward again. Ameko spins the gun in her hand and reloads quickly having produced another magazine from somewhere. You close the distance fast, SUPER fast. Ameko's eyes widen as her glasses light up and flicker in the dark. Is it activating something?

Both arms of yours this time grab at her. One hand seizing the armed hand and the other going for her neck successfully. You forcefully push her back and she trips over herself becoming unbalanced. Her body drops down onto the cold floor and you go down along with her. Her breasts bounce tantalizingly up at you, a distraction you're not going to acknowledge. Taking this opportunity you pin her down and straddle her upper stomach using your weight as an anchor.

"Okay I win, are we done?"

Having one hand still free she takes a brief moment to swiftly touch the side of her glasses and then correct them on the bridge of her nose. Her glasses light up again and her smile grows even wider than before. A deviously excited look.

"Mana Charge Complete!!! Burning 1 stack of Mana!!!.....GO!" Ameko shouts into the air as if doing a special attack and for a slight second....fear takes over you.

With clenched teeth you watch as your hand is pried off her neck. "FUCK." Was the last thing you thought before you feel your sister uppercut your chin. You could tell there was something extremely off. Her body became sturdier, moved more confidently and was alot stronger than before right after her shout.

You feel a sliver of pain sting your head and you lift off of her entirely and drop to the side.

"The fuck was that!?" You say and grasp your jaw.

"Mana enhancement!" Ameko hops right onto her feet with one swift push off the ground. She didn't do any cool flourish or nothing, her push just sent her high enough off the ground so she could land.

You get up as well and crack your neck. "I get it. So that's how you've been throwing me around all this time."

You take one deep breath and steady your focus. Mana, it's obviously a resource and from the sounds of it she's using it to increase her strength? No, it could be every aspect of her body. Durability, agility and even control....but that doesn't matter. What matters is that she is able to do it and since you don't know how much Mana she has you need to either separate her from it or find a way to end the "Enhancement".

Ameko puts both her hands onto her hips nonchalantly and taunts you by leaning forward and swaying her hips back and forth. Her tits bounce openly for you to admire.

"Come on~ what're you waiting for? Surely you're holding back aren't you? You were pretty impressive when you were fighting those bad guys in that back alleyway....Ah!~ Or is it because I'm a woman? Is that why you don't want to hurt me? Oh poor you~ stuck between a rock and a hard place huh? Heheheh~ What happened to finding out what we are hiding no matter what? As a man Jun, you should try to keep your words~ or else you'd look like you have no bite."

You remain silent in her obvious taunting, she's playing it up a lot. From what she's said she has been tracking you outside of the house too. That's good to know....terrifying actually.

Alright....you have a plan. You've used it before but that's because there is a 100% chance of it working if you pull it off. It's simple but effective.