This was requested by hatred93

(Art does not belong to me)

(The clothes you wear)

(Boots you wear)

You are a fusion of Y/N and Y/N 2 making F/N to fight against Zamasu with Vegito but sadly it became permanent for you 2. After that saga you went to train with Beerus and Whis for you to get used to your new body while Vegito just stayed down on Earth to take care of his wives and children but secretly he missed you ever since. Fast forward to the present you're done training with Beerus and Whis and Bulma had invited you to a party to get together. You also knew your crush C/N would be there so you were very excited to go. What you didn't know was that ever since you fused, Vegito has been thinking about you nonstop and his love for you has grew into an unhealthy obsession and will do anything to get you.

F/N POV

I was getting ready for the party Bulma invited me to to see all the Z fighters and my crush ever since I've been gone for a long time due to training with Beerus and Whis. As I was getting ready, I heard my phone ring on the table only to see C/N calling me. I picked it up and talked to him and the conversation went on like this.

C/N: Hey F/N you coming to the party

F/N: Hi C/N yeah I'm coming to the party

C/N: Oh great because I have a surprise for you when you get there

F/N:Oh ok so I'll see you at the party

C/N:Ok you to

F/N:Bye

C/N:Bye

We both hung up on each other but before I went out, I went to the mirror to check myself out to see I was looking good. 'Lookin good, good lookin!' I thought to myself and got all my stuff ready and flew off to Bulma's party.

(Don't try to deny it we all done this)

Vegito POV

I was helping out Bulma and Chi Chi with the final touches for the party while they finished cooking and cleaned up the kitchen. The party will be fun I know but it will be more fun when F/N comes to the party because I've been wanting to tell her something I should've said a long time ago. Ever since she fused to beat Zamasu, something in me was growing as if I want her to be with me. But C/N was coming to the party to and it's like he wants to confess to her. I've seen the way F/N looks at him, I can't let C/N have F/N. She's the only person who makes me feel love inside and C/N is gonna take that away from me. I CAN'T LET THAT HAPPEN! 

As I was in my thoughts I heard the doorbell ring and saw Bulma going to the door to reveal my friends and C/N. "Oh hey guys, welcome to my party." She said as they all greeted her and went inside to get everything set. I was waiting for F/N to come but I guess she might not come or could be late but just as long as C/N doesn't see her I'm good.

F/N POV

After a few minutes of flying, I finally got to Bulma's house and landed in front of the door. I rang the doorbell only to reveal Bulma. "OH..MY..GOSH, F/N I'M SO GLAD YOU'RE HERE." Bulma gladly shouted as she went up to hug me tight till I turned blue. "B-bulma, you're squishing me." "Oops sorry about that, it's because we all missed you even Vegito missed you." Bulma said as she let go of me and rubbed the back of her head sheepishly.

(Bulma hugging you)

We went inside the house to see all the Z fighters and C/N in the house having a good time getting food and drinks(Personally I go for the food first). They all looked at me and went to say hi and check me out since I was gone for a long time. "Woah F/N, training with Beerus must've made you strong!" "Yeah say can we spar please" Goten and Trunks said to me but Chi Chi said, "No boys, she just got back from training so don't let herself get worn off." as the boys looked down in sadness but I assured them saying, "Hey don't feel sad maybe tomorrow we can spar." They boys face lit up as they hugged me and ran off to play together. I saw C/N come up to me as I was blushing and fiddling with my fingers. "Hey F/N, nice meeting you here." "Y-yeah same here to." I stuttered as we both came face to face as C/N was about to say something, Vegito came out of nowhere and greeted me. "Hello F/N how are you doing?" "I'm doing good Vegito it's been a long time since I've seen you." We conversed then Bulma made an announcement.

"Hello everyone, thank you for coming to my party especially F/N since we missed you so much it's now time for the dance contest first up we have C/N to perform Dance Tulgie.

https://youtu.be/dGUeP9UlvXw

(C/N's performance)

"Wow that was awesome C/N I didn't know you could do all those moves. Next up we have F/N for her dance BURNING." said Bulma as I went in the middle of the dance floor and performed.

https://youtu.be/-WUQSfkO7I8

(Your dance performance)

"OH MY GAAAAAAWWWWWD F/N THAT WAS AMAZING!!! Although you need to keep Roshi out of the way because he will find a way to get to your panties." Bulma yelled as I went into the crowd to watch the others dance.

~Timeskip to after the dance contest~

"OK everyone that was some amazing dancing but it's time to announce the winner of the contest." Bulma said as I watched her open the card to say the winner. "And the winner is...........F/N your dance was so well liked and I even voted for you to." Bulma cheered as everyone else cheered for me while I got up to get my award for my performance. "Thank you all for performing now have a great time." as we all went on with our own thing. As I was eating some food C/N came up to me to say something. "Hey F/N nice moves you had back there can we talk in private." He said as I nodded and he took my hand let me follow him outside to talk.

We got outside to look at the stars but the silence got interrupted by C/N with saying, "Lovely night we're having out here." and I replied, "Y-yeah it is." I stuttered while blushing 50 shades of red. "So F/N about that surprise." C/N said as he held both of my hands to tell me, "Will you be my girlfriend." I looked at him shocked then hugged him tightly and said, "YES I WILL." as we came face to face and kissed for a little bit.

~Timeskip to after the party~

After the party we had,me, C/N, and others all went home to do our own thing and rest for tomorrow. I flew all the way to my house then got inside to get changed into my sleepwear. I then got into bed and daydreamed about me and C/N having a good life in the future then slept with a blush on my face.

(You daydreaming but on a bed)

Vegito POV

After all that dancing, I went to get a drink when I saw C/N talking to F/N and took her outside. I followed them and hid behind the door to see what was going for C/N to break the silence. After that conversation, C/N asked F/N, MY F/N, take her hands and said, "Will you be my girlfriend?" I was hoping she said no but she said yes and they hugged but they kissed. THEY KISSED. 'That was suppose to be my first kiss from her' I thought to myself as I went back in the party. 'Looks like F/N is gonna have a little punishment on who she belongs to.' I thought as I went up to my room to wait until the the party is over.

~Timeskip again brought to you by Sakuya's Pads~

After all the partying, I got out of the house to see C/N in his car and drive away. I followed where he was going all the way to his house where I hid in the bushes. I waited until he went to sleep and made my move in the house. I went up to his bed where he was sleeping with that face I despised so much with a needle and knife in hand. I inserted the needle into his neck so he wouldn't wake up then stabbed him all over his body, heart, everywhere until he was not recognizable anymore. I then looked at the mutilated body with blood all over him and me and said to him, 'Sorry C/N you had your chance. Now F/N will be with me forever." as I instant transmissioned out of the house.

(Vegito stabbing C/N)

~Timeskip to morning~

F/N POV

I woke up feeling refreshed from my sweet sleep from last night due to partying to hard. I got up and went into the bathroom to brush my teeth, have my bath, and get dressed. 'Hm, I think I should give C/N this gift I have for him if we get together.' I thought to myself as I finished dressing up and got some presents to give him since we're dating now. 

I flew all the way to his house with presents in hand and a smile on my face to start off our date with a bang. I kept thinking about C/N until I got to his house which seems a little off because C/N would usually come outside every day so why wasn't he inside. I got to the door and rang the doorbell but no one came. I then rang the second time but still no answer. I was about to ring the third time but the door opened by itself to reveal a spooky atmosphere. I went inside and called out his name but no answer only silence. I checked every room inside the house then went inside the bedroom to reveal my horror. C/N's body covered in blood with stab wounds all over the area, his heart mutilated and other organs on the ground even his intestines scrambled everywhere. "OH MY GOD C/N WHO DID THIS TO YOU?" I yelled as I lied there on the ground crying and bawling with someone saying, "Do you like what you see F/N, I told myself that you belong to me." I turned around to see Vegito covered in blood with a needle in hand with a sadistic look on his face. 

I stood up and looked at him in shock and rage saying, "You..k-killed h-him. WHY!?" I questioned him but he answered, "I wanted to prove to you that you belong to me and only me, no one else so C/N had to be the first victim. Now that we're here I'm gonna show you a surprise and you're coming with me whether you like it or not." Vegito said as he dashed for me but I got out of the way and got out of the house and flew away. I saw that Vegito was following me with sadistic look getting closer and closer. I knew flying away won't last forever so I stopped in the middle of nowhere while he stopped and said, "Oh have you decided to come with me?" I turned around and looked at him dead in the eye and said, "I'm not coming with you without a fight." I said as I dashed to him with a punch but he blocked it then a kick which he blocked again. I kept doing this move but he just kept blocking.

This kept going until I had enough so I turned super saiyan and attacked him but he did the same thing but he was more powerful. I kept transforming until I got to super saiyan blue and made a ki rope which I used to tangle his leg and swung him into a nearby boulder which crashed. I was about to fly away but an explosion knocked me back a bit to see Vegito in his super saiyan blue form. How many forms has he done to get to this point. "Ha I guess I know  you're still weak." He yelled as he teleported where I couldn't see him but I felt something sting on my neck which made go into the darkness before I was caught in arms.

(You swinging around Vegito)

Vegito POV

I caught my fusion warrior in my arms when I knocked her out and teleported to my bedroom to the basement of my house where I stored the mutilated bodies of my friends and wives. I placed her on the ground and changed her clothes to a sexy lingerie dress. She then started to wake up so I turned off the lights and waited for the perfect moment to show her.

(This is what you're wearing)

F/N POV

I woke up in a dark environment and weird feeling around my skin only to find out that i'm wearing a dress that reveals to much of my skin. I looked around to only see darkness and said, "H-hello, is anyone here?" as I slowly got up to walk but as I was walking I stepped in a liquid and a metallic scent overflowed my nostrils. "W-where am I?" I said but still no answer but instead a flash of light came out of nowhere and showed me mutilated bodies of all my friends. "OH MY GOD NOOO BULMA, KRILLIN, GOTEN, TRUNKS! WHY MUST HAPPEN TO ME!?" I shouted as I cried my eyes out without even realizing someone hugging me from the back of my waist. "Now do you know why you're mine?" I didn't care anymore so I tried to struggle out of his hold saying, "LET ME GO YOU KILLED EVERYONE AND I'M NOT YOURS. I'LL NEVER BE YOURS!" but Vegito inserted something sharp in my neck which made me fade into darkness again.

Vegito POV

I inserted the needle in her neck which made her out cold for some time and carried her into our room. I put her on the bed and admired her perfect form then took off my clothes except my boxers and got on the bed with her. I hugged her close to me and kissed her on the lips for a few seconds then parted to catch my breath. I then licked her neck to taste her skin and she tasted great that I sucked on it then bit on it to make a mark to know she's mine. I saw her wake up and struggle to get out but I held her in place and let my free hand go down to her but and grabbed her butt which made her stop and blush."P-please let me go." "Never I'll never let you go." I said to her as tears flowed down her eyes but I stroked her cheek and said to her, "Shhh don't worry I'll protect you from harm." As we rested for the day knowing that she belongs to me and no one else.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Artic chan: Ok I'm finally done with this oneshot and I also put some touhou references for the person

Vegito: Why did you make me kill everyone?

Artic chan: You can blame my sadistic side of me for doing this

Vegito: your sadistic side my ass why didn't you make this one into the other 2

Artic chan: I only do that when I'm in a good mood

Vegito: So basically you made me into a killer

Artic chan: Pretty much. But I promise to make another oneshot without you killing people

Vegito: You better

Artic chan: Next up is another lemon oneshot for Merged Zamasu

Vegito: WHY THAT FUCKER?!

Merged Zamasu: Watch your mouth mortal besides I hope it's a goddess.

Artic chan: Nope it's a mortal

Merged Zamasu: Damnit

Vegito: HA

Merged Zamasu: SHUT UP MORTAL

Artic chan: *makes a Kamehameha and blasts it through a wall* Next time it will be you guys!

Merged Zamasu and Vegito: *scared shitless* Yes ma'am

Artic chan: Anyways hope you enjoy this oneshot also check out the other book with yandere Touhou oneshots so see you next time.