Karin tries (and fails) to assert dominance

I was sound asleep till I heard my door open. "master," I ask as I get up from the bed only to see it is my **** sister Karin. in her hands were a few coils of rope.

"oh I think you will call me mistress instead," said Karin as she lunged at me.

I roll out of her way and get onto my feet. "why are you doing this," I ask her in shock.

"to assert my dominance and show master Sasuke that I should be his head wife and you nothing but a dirty whore. he beds to increase his clans numbers," Karin says as she gets up and gets ready to charge at me.

"I think you will be finding things will be reverse," I told her as I get ready to fight. I want to be masters alpha after all he will most likely play more with the alpha then the others. I can even punish Karin and any others he adds in the future if the become disobedient or just annoy me.

I wait till she dives at my feet hoping to trip me up. when she does I jump over her and bring my feet down making her impact the ground hard. as she was stunned I jumped on her back and grabbed the rope and **** her arms behind her back I quickly tie her wrist together before I flip her over and ask, "So who is going to be masters alpha?"

"you will be of course," said master voice behind me.

I get off Karin and face master with a large smile on my face. "master how long have you been there?"

"since Karin entered the room," master answered. "I figured this was inevitable and wanted you two figure it out yourself. Not that I had any doubt who would win of course."

"thank you for believing in me master," I said. Karin tried to speak but I just kicked her in the side.

"Karin enough Naruko is my alpha **** with you being my beta," said master. "now untie her and follow me." with that master turned and left.

with that I lifted her up and **** her to follow as I untied her. I kept the rope just in case I needed it.