Not waiting for the bunny girl to attack, you cast [Submission] on her immediately.

“Starting from today you will work for me and follow my orders!” You command with an extended hand.

“Follow—whaaa? Nhihihi!” The bunny girl just laughs.

Maybe it’ll just take a couple more tries to take full effect, like with the bandits previously? You cast [Submission] again.

“Get down from there and drop your weapons!” You say, almost grinding your teeth.

“Hihi, you’re funny!” Bunny girl just laughs off your attempts at controlling her.

You don't bother wasting your energy for a third attempt. The spell clearly has no effect on her whatsoever. You really expected this to work though! Does she have stronger willpower than the regular bandits? Or a special item that protects her from magic? Either way, it looks like you ran into some nasty opponent and already showed your intentions.

Bunny girl puts her index finger and her thumb into her mouth and whistles.

“Not good” is all you have time to think before you see shadows approaching rapidly from within the forest, hopping one in front of the other as if in a race. They stop within a clear view, cutting off your escape into the forest.

“Alpha!”

“Beta!”

“Delta!”

“Gamma!”

“Epsilon!”

“Reporting for duty, Chi-sama!!” they shout out in unison and salute the bunny girl that summoned.

Ariadne grabs her greataxe and takes a fighting stance, measuring up the newly arrived threats.

First thing you notice is that all five of the girls also have long, white bunny ears. The second thing you notice as the girls announce themselves is that their names correspond to the size of their busts. All five with slim figures, wearing a similar outfit to the “Chi-sama”, with a couple of differences. They have short white sailor skirts instead of black shorts, none of them have the white coat, but instead, they all have a black military visor cap with two holes cut out for their bunny ears.

Each of them also sports a unique weapon and hairstyle. Alpa, the girl with a bob haircut, has a single rapier at her back with a blade as thin as a needle. Beta, with her hair done in a ponytail, has a two-sided polearm with long, curved blades on either side, strapped to her back. Delta has a pixie haircut and two steel throwing axes already in her hands. Gamma has wavy, voluptuous hair all the way to her feet, covering not only her eyes and most of her face but even a part of her body. She carries two thick, square greatshields, as tall as she is. Epsilon, with her straight hair reaching to her bottom, brought a single black leather whip.

“It appears that we have two intruders!” Chi-sama announced to the others and jumped to her feet, staying on the same tree branch. “My guess is they’re the two demons that con artist was raving about.”

“Who?” Gamma asks Epsilon that stands at her side in a soft, quiet voice.

“You know—the one they plan to boil in milk later,” Epsilon answers.

“You were the one that subdued him, you dumb slut!” Alpha shouts at Gamma.

“Hey, talk to my sister like that again and I’ll whip you bloody!” Epsilon shouts back.

“Keep your sick perversions to yourself, cow-tits!”

“Plank-san!”

“Shut up, both of you!” Beta scolded them.

“You’re not the boss of us!” Alpha and Epsilon shouted back in unison.

“Enough!” Chi-sama said and the bunnies instantly went silent. “Take them alive!”

What now? Your sister has proven herself to be a capable fighter but against so many opponents? And wouldn't she turn them into minced meat if she gets serious? Do you even have another choice anymore?