Random Genshin Oneshots

It's always been just him and me together- Diluc x Fem!reader

Tumblr request

Diluc with a S/O with a pampered and entitled sister who keeps stealing your boyfriends.

Not happy that Diluc's dating you and not her, she amps up her meek and innocent act to steal him from you

So I bet all I have on that. 

T/w- Slight angst, jealousy, bitch sister, comfort, oblivious Diluc, 

 Summary- Your sister had always stolen your boyfriends, every single one. Will diluc fall into her trap?

It was that time again, the time when the snow was falling, the time when the Christmas tree went up and when all of Mondstadt became filled with Christmas joy. But it was also time to see family, which was the one part you despised, mainly one person—your sister.

You mentioned before to Diluc about your sister, about how she had always stolen every single one of your boyfriends. So of course you were worried about telling your family the two of you were engaged. Your sister would only step up her act to get Diluc to be hers. You were a little worried that he would leave you, because well what if he did?

Ding ding

"I'll get it, honey, you look pretty comfy wrapped in those blankets." Diluc smiled at you. God his smile was so pure.

About a minute later your mother and father walked into the room carrying armfuls of bags. Of course, Diluc had offered to carry some but still, they had so many. Then your sister walked in, carrying nothing but a handbag. Once all the bags were put down somewhere, greetings began.

"Hello, sweetie!" Your mother said.

Your father behind the two of you was interrogating Diluc, you're pretty sure Diluc looked at you signalling, What do I do? You came up behind him and hugged him all while giving your dad a look. Your sister was just standing there looking at Diluc as if he were the last handbag on earth.

You could already feel the jealousy radiating off her. Her eyes scanned him up and down leaving no part of his body untouched. You glared at her in an attempt to get her to stop, but she couldn't keep her eyes off the red-haired man.

Once you finally let go of him you showed each of them to their rooms. Your sister insisted that he take her, and archons he was so oblivious to her. Of course, being the gentleman he is took her. You knew he wouldn't act on her advances, would he?

Well, about 20 minutes later diluc came out with lipstick marks on his cheek and neck. Which made your stomach drop, you thought he was loyal. You thought you could trust him, but now... You were due to get married in less than a year and now that may have to be called off.

"Y/n, sweetie..."

"Hmm oh, it's fine..." It was not fine you could see the way his face dropped when your voice broke.

"No it's not can you listen to me."

"I don't really think there's much to listen to." You walked out of the room just as your sister came in.

You could hear her attempts to seduce Diluc but you didn't care. He obviously loved her now since he'd been kissing her so much. But maybe you should've listened, maybe he could've cleared all that up. The pair were now out of earshot and you could only imagine what she was doing. Twirling her hair, touching his arm and chest, the worst thing was you didn't know how he was feeling in all this.

About half an hour later, he finally found you. You were curled up in a ball in the bathroom, you weren't crying, you couldn't cry. You felt numb. He came and wrapped his arms around you, he was warm and not just because of his pyro vision. Your sister's perfume filled your nose, which made your insides scream with jealousy.

"Hun... Look can you listen to me." His eyes filled with sadness.

"I don't want her to take you."

"Take me? Y/n, don't be silly. Im yours and yours alone." He pointed to the ring on his finger. "See this? That means on yours. And this ring on your hand means you are mine. No jealous sister is going to take that from us."

"You promise."

"I promise. Now let's get out there and show her we love each other."

"You know she's taken almost all of my boyfriends. She just can't seem to get her own"

"That's just her craving attention, she's insecure."

Diluc pulled you up from your position pulling you into yet another hug. "Im sorry, I really did try to tell her to leave me alone."

"She's very persistent."

He dragged you out to the kitchen where the rest of your family was starting to enjoy the Christmas lunch, your sister had already saved a seat for Diluc. He just proceeded to ignore her.

"Y/n this is delicious!" Your mother exclaimed. "You've outdone yourself. I might have to step up my game next year."

You chuckled. "Maybe you will."

Diluc wrapped an arm around your waist pulling you in closer. "Thank you dear, it's wonderful."

Your sister still stared with jealousy, maybe she would never get the message.