2 Save Sakura Matou from Ra*pe or make her your Slave[R-18]

I don't want to waste time describing my past life like about 90% of the garbage cringe unoriginal fanfics found on webnovel, but I will make this quick. My name is Alex original right and I was the top assassin in my past life in planet Earth. I killed so many high-targets even presidents and other assassins and was never challenged in years. Guess you can says I was the John Wick of my world, I could kill people with pencils for fuck sakes. I can kill anyone with anything, well I killed so much it got boring so I started to torture and then so on to get the information I needed to get more money. You know the saying 'the weak die and the strong survive', well my sister was also an assassin she and I were the same in terms of skill, she was a bit older than me, she had long black hair and cold aqua eyes, a true jade skin beauty. I was adopted into her Japanese family so we weren't fully blood related thought if I did want to be with her romantically that would be strange, wincest indeed. Though American and Japanese romance doesn't really work out, it's harder than you weebs think.

Well my step-sister betrayed me and set up, she wanted to meet with me, we texted each other in secret, then we met up in at a coffee shop, not going to lie it was nice being normal for once in my life. But soon it was all going to be over soon.

"It's nice to see you Oni-chan," Ayaka said with a blush and smile. I can't trust anyone even family, but after all she was all that I had in this cruel world. I seen the dark sides of humanity and it was beyond fucked up.

At the end of the day we all just human, anything can kill us, but there is one thing that takes us to the after life the fastest. The one divine being that Isekai one anyone. 'Truck Kun'.

Anyways I was a big fan of Fate series, I played the Gacha Game Fate Grand Order, watch all the animes, Fate Nigth Stay, Fate Zero, Fate: Unlimited Blade Works, and the final movie Fate Heavens Feel which had the best girl die in it, fuck if only I could save Medusa and Saber RIP, Shirou is such a pussy weak simp MC, if only I was the MC of Fate verse.

Well guess there is a time for everything. When I walked outside with my sister Ayaka she take out her katana and we fought each other to the death, both top ranked assassin fighting to the death. We were so entranced in bloodlust finally a worthy opponent and it was my own sister. Suddenly a truck runs us over both and in mere seconds we both die. I wonder if I reincarnated will I being reunited with my step sister and get my revenge on her for betraying me? Fuck. What if I said I actually loved her.... I close my eyes and die. No one can ever survive Truck Kun the most OP being in anime, even stronger than One Punch Man. One Hit Truck.

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[Fate Night Stay Verse]

I slowly open my eyes, and see a beautiful girl with long flowing purple hair and violet eyes she looked very cute and innocent like an angel. Was that Sakura Matou? No fucking way? Wonder if she was still a virgin or was she yet defiled by the Blood Worms[Crest Worms] or ra*pe by her asshole brother Shinji. She was a very pretty young girl, one of the most nicest and kindest, true Waifu material, if only she wasn't abused so hard and became such a powerful force in the fate world, know as Dark Sakura in Fate Heaven Feels anime movie. Maybe I can save her if I was reborn before this cursed act, man Sakura's family really fucking sucks all assholes and rapist*

"Are you alright? You must be Shirou's brother? You are covered in blood and wounded let take care of you, I found you outside my house, you saying that something bad was going to happen to me? What do you mean by that?" Sakura said as she let me rest my head on her soft smooth milky thick thighs.

[Hentai System]

[New missions!]

[Mission 1]: [Save Sakura and make her your wife! Give her a happy life!] [Good Points] [1,000 GP]

[Mission 2]: [Make Sakura your sex slave and fill all of her holes with your cock!] [3,000Evil Points] [EP]

[Mission 2]: Will make you more powerful but you will become evil by nature, mission 1 will give you less points and less powerful, but you will become good by nature! select your mission!

So I was reborn with a Hentai System, well fuck, not the most useful system, or is it? Do I become a overpowered Hentai Protagonist? Or something else with my life! What about the most powerful Magus. Now do I save Sakura or not?

"You useless bitch! What the hell are you doing with another man! You belong to me!" Shinji Sakura's brother angrily grabs Sakura by her neck and slams her body against the wall. She cries out in pain, "Oni-Chan! Yamete!" Screams out Sakura.

I quickly grab Shinji's arm and crush his wrist with my anger and strength.

"AHHHHH! You broke my arm! Who the fuck are you bastard!?" Shinji cries out in pain.

[New Mission]: Kill Shinji or make him your slave.

"I am your worst nightmare,"

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A/N: Should MC save Sakura and make her his first girlfriend in harem? Or make her his slave? HMMM I kind of want a Grey MC where he is both evil and good. Like a anti-hero kind of like Batman or Deadpool or even Jin-Woo from Solo Leveling. Goes with the Hentai theme, but MC will be evil, I don't like goody toe shoe MC. Also Heroic Spirits like Artoria Lancer and many more Saber versions can be summoned!