Deadly Sins for a Sister- Diabolik Lovers Fanfiction [ON HOLD]

Chapter 11: Forgotten memory

Reiji's POV
"Hello Louise." She nodded and while we were talking, a shadow neared the tray and switched the places of the tea.

"Reiji." She said as she went in my room and sat on one of the chairs.

"I brewed you some Vanilla Mint tea." I said then her eyes lit up.

"What the hell is this? We're in tableware otaku' head?! Get me out of here!"

"Shut up Ayato."

"A great choice since Vanilla Mint is more suitable to my taste than Jasmine grapes." She said with a smile. I nodded at her and took the tray but stooped in my tracks.

"Is something wrong Reiji?" She asked and I shook my head carrying the tray to the table placing it on the table. I gave her the tea and she added two sugar cubes and a teaspoon of cream in it.

"What did you want to talk about Louise?" I asked as I held the tea in my hands.

"I've been wondering. You are all brothers right? How come you all act so distant from each other?" She asked as she took a whiff of the tea's aroma with eyes closed.

"...Me and that deadbeat have the same mother, the triplets a different mother and Subaru another." I said as her eyes snapped open.

"May I know the names?" She asked as she put her cup down on the table. I stared at her for a minute before I drank my tea then placed it on the table.

"Subaru's mother is Christa, the triplets mother is Cordelia and our mother is Beatrix." I said and I her eyes twitched.

"Is there something wrong?" I asked and she shook her head.

"No their names just sound quite...different. It's a bit familiar." She said as I nodded taking another sip of my tea. I saw her eyeing me as I sipped from my tea, a smirk formed on her face as I raised a brow at her.

"You really are dumb for not noticing the aroma your potion on the tea." She said and saw my eyes widened.

"Whatever do you mean?" I asked holding my head.

"What did you do?" I asked her with a growl. My body was now paralyzed.

"I didn't do anything, you were the one who drank your tea with the potion." She said innocently as I glared at her, she chuckled shaking her head.

"So what if I did? So what if I made my familiar switch the cups when you weren't looking? The potion wouldn't work on me anyway even if I drank it." She said as she stood up and towered me.

"You. What are you planning at?" I asked with a growl. She stood there, towering me with golden glowing eyes.

"That's what I mean when their eyes glow gold." Laito said behind me.

"You don't have a clue do you?" She said as she ran her hand on my face.

"Let me tell a little secret Reiji. You see, your mother and your brothers mother are all involved in the family of Von Einzverns. For example Cordelia is our mothers older sister, her full name is Cordelia Von Einzvern." She said and my eyes widened. Our eyes widened and the triplets were in a state of shock when they heard that their mother and our sisters mother were blood related.

"That's not all. Our mothers mother, Alice Heart Tsukinami, the younger sister of the First blood king , married the Demon King, Lucas Von Einzvern the descendant of the former King of Hell, Lucifer. Alice's brother the First blood king, Raven Spade Tsukinami married your mother, Beatrix's younger sister, Rain Reinsworth." She said as I narrowed my eyes at her.

"My mother has no sister. She never did,neither did Cordelia." I spat and she chuckled.

"That's because Beatrix swore to herself that she will never accept Rain for marrying a First blood, especially the one who killed their parents. As for Cordelia, she was exiled from Hell and was stripped of her family name for bringing shame to the family name and for murder of her own mother."

"Just like her sons killing her." I said and she nodded.

"Runs in the family. As for Christa Harukami, the daughter of a nobleman who are sworn to loyalty to the demon king. My mother and her met once and became acquaintances." She said and I took in everything she said when I came into a conclusion.

"So your saying you Von Einzvern's and the triplets are cousins at the same time half siblings. You are also considered as a distant relative of ours and since Subaru is Christa's son, his loyalty is sworn to you." I said and she nodded.

"Not quite all correct but you get the point. Now I have to make you forget~" She said in a singsong voice as her right eye glowed a crimson red and her left eye glowing gold.

"So that means your also a demon aren't you." I added and she smiled the. stroked the hair covering my face to the side.

"You should really know your place. " She said and before I knew it she was sucking my blood and I groaned.

"Tableware otaku got attacked and drank his own potion? Pfft hahahaha! That is just gold!"

"Ayato. You better shut that mouth of yours or else I'll do it for you." Shu growled as he stared at the state I was in under Louise.

"I haven't drank for three months  plus since I'm part demon, my hunger would make it at a higher peak than regular vampires like you and your brothers." She said as she bit onto my neck again not  a few minutes after I blacked out. When she noticed that I fainted, she removed her fangs.

"Good thing I set up a barrier around his room if I didn't the  others would be barging in." She said as she finished removing my memories from awhile ago. She stroked her hand on my hair then peeked at my memories.

"So you became like this because of the way she treated you. How pitiful, you only wanted attention from her but instead you get scolded for shouting at your brother for his personality. You admired at the same time envied him." She said as she removed her hand then used puppet strings on me.

"Too bad to try and get it out of me." She said as she left my room with a fang mark on my neck that soon had a mark of some sort.

"I don't remember any of this." I stated once we were back to reality.

"Of course you wouldn't." We all snapped our heads at the voice and saw her by the door with a smirk and a glint of bloodlust in her eyes.

"Louise."

"Oh well. I knew that when Subaru's powers would awaken it was already bound to be know. So what now? You gonna go and tell daddy about it?" She asked with her smirk still on her face.

"How did you now we saw?" I asked and she pushed herself off from the doorway then walked towards me. Stopping in front of me she closed in to my ear and whispered.

"Puppet strings remember." She said then pulled away.

"I'm the puppeteer controlling the strings here dear. Without knowing it, you were already wrapped around my finger." She said as she took a step back away from me.

"Does Lilian know?" Shu asked and she shrugged her shoulders with a grin.

"Who knows. She may or may not know. It's about who are what you believe in. Its up for you to decide which path to take." She said then walked away but then came back.

"Oh and even if you tell father, it'll be useless." She said then left waving her hands.