Obey Me! Shall we date? Oneshots/Scenarios

Yandere!Barbatos x Reader

A/N: This is a request from @Sammy_ObeyMe. Enjoy!

Barbatos' POV

" Young Master, it's time to wake up." I said as I opened the curtains. Young Master Diavolo sat up and stretched. " Good morning Barbatos. Is breakfast ready?" He asked. " Of course it is. I prepared it a few minutes ago. Now let's get you dressed so you can go and eat it." I said. He nodded. " Oh by the way, is everything prepared for today?" He asked. I felt my irritation spike up a bit. " Yes. Everything is prepared for today." I said, trying to hide my annoyance. " Good. This is the day I finally tell them how I feel." He said. I was very happy when Lord Diavolo decided to create the exchange program. However there was one student in particular that he chose that has caught my attention. 

Their name is Y/N L/N. They are the descendent of the seven brothers' sister Lilith. The moment I laid my eyes on them, I knew they had to be mine. But I didn't think he'd/she'd ever fall for someone like me. So I decided to bide my time and try to win her heart. But it seems that the young master has taken a liking to him/her and he/she to him. They have confided in me about these feelings and has asked me what to do to win Diavolo's heart. I have told them what to do despite my annoyance. Now the young master has invited them over for tea and he has decided to confess to them today. Now I could just kill him or use my ability and alter time but I knew there would be some repercussions. I needed to do something else. 

" What time did Y/N say he/she was arriving?" He asked, knocking me out of my thoughts. " He/She said she would be arriving around noontime. But you do have a meeting that will last until late afternoon. I will do my best to entertain him/her until you return." I said. " Thank you Barbatos. You're always looking out for me." He said. I smiled. " Of course my young lord. Now let's get you down for breakfast. He nodded and we headed to the main dining room. I knew that i could do something during the time Y/N and I were alone. They will be mine and only mine. 

Time Skip...

Lord Diavolo has went off to his meeting and I was currently preparing the tea that they will be drinking. However, I was preparing a special blend for Y/N. The blend I was preparing for them was a special potion that will make him/her fall for me and only me. They'll always want to be around me. They'll always need me. They will feel incomplete without me. They will be mine.      " Now let's see....three drops of honey, two petals from a blood red rose, three drops of lake water purified by a full moon, and finally one drop of blood from the person who wishes to cast this spell." I say as I place each ingredient into the teacup. I mixed in the brew with the tea and let it set for a few minutes. After a while I got an alert that Y/N had arrived. I went to the front door to greet them. " Greetings Y/N." I said with my usual smile. " Hi Barbatos. I hope I'm not too early." They said. " Not at all. Please come in." I said. they stepped inside. " Lord Diavolo is in a meeting right not with some advisors but I have prepared some tea and snacks while you wait." I said.

" Really? Thank you Barbatos. You know that I always love the sweets you cook." They said with a smile. I led them to the kitchen and gave them the cup of tea with the potion in it. " Here you go. I am trying out a new blend. Please let me know what you think of it." I said. They thanked me and took the cup. I watched as they drank the entire thing. I couldn't help but smirk at the sight." Wow. It's so good. Did you add rose petals?" They asked. " I smirked a bit and nodded.
" Yes. I decided that I wanted to try using rose petals with this blend." I said. They nodded. Soon enough Diavolo arrived. " Sorry to keep you waiting Y/N." He said. " No problem at all. I was just here with Barbatos. He gave me this new blend of tea and it was really good." They said. " Oh? I will have to ask him to make a pot for me sometime. Now shall we head outside. There is something I need to discuss with you." He said. Y/N nodded and they both headed outside. I decided to go back to my room to wait for the inevitable to happen.

Y/N's POV

As I walked out to the garden with Diavolo, I started feeling a bit off. My mind kept drifting back to Barbatos for some reason. " Why am I thinking about him?" I thought to myself. " Is everything alright Y/N?" Diavolo asked, knocking me out of my thoughts. " H-Huh? Oh yeah, sorry." I said. " Alright." He said. As we kept walking, the thoughts about Barbatos just kept getting stronger and stronger. " Ah we're here." Diavolo said. I snapped out of my thoughts to see where he brought me. It was a nice and quiet place in the royal garden. There were butterflies flying around and roses in full bloom. The moonlight came in perfectly to create a romantic setting. 

" Wow...." I said. He smiled and led me over to the table. There were small cakes and tea set up for us. there were also rose petals scattered across the table. " Have a seat please." He said. I nodded and sat down. He served me a cup of tea and sat down across from me. While this was very romantic, I couldn't stop thinking about Barbatos. " Why am I still thinking about him when the man I love is right in front of me?" I thought to myself. diavolo then cleared his throat. " So um... Y/N, I brought you here today for a reason." He said. I started tapping my foot under the table. My body felt really hot. " What is happening to me?" I thought to myself. " I've been wanting to tell you something for the longest time. Actually I've been wanting to tell you this since the first day we met. You are...." I could hear Diavolo speaking but wasn't paying attention to his words. My thoughts were only on Barbatos. I couldn't concentrate on Diavolo. 

" So that's why I wanted to tell you how I feel. The truth is that I-" I cut Diavolo off by standing up. " I-I'm sorry but I need to go now." I said. I then turned and ran out of the garden. " W-Wait Y/N! What's wrong? Y/N!" I heard Diavolo calling me back but I didn't turn around. " Where's is he? Where's his room?" I thought to myself. 

Barbatos' POV

I was organizing my room when I heard footsteps coming towards my door rapidly. " They're here." I said with a smirk. My door then flung open and Y/N came inside. Their face was completely flushed red and their breathing was erratic. I smirk more and approach them. " Are you okay Y/N? You seem a bit hot and bothered." I said. " B-Barbatos I....." They could barely form words. " I put my hand on their cheek. " I know what you were going to say. You need me. You crave me. You want me to own you, don't you?" I asked as I whispered into their ear. " Nngh~" They moaned out a little. " I take that as a yes." I said. I stepped closer to them and picked them up in my arms. " Shall we go to my room then my love? I don't expect you to be leaving it anytime soon." I asked. They smiled weakly and nodded. " Yes. I want to be in your bed with you." They said. I smirked. " Good answer my new pet." I said. I carried Y/N into my room, determined to claim them completely. They're mine. All mine. I will never let anyone else have them. No one will have my Y/N.