Yandere♡Tsundere (Mephisto X reader-chan one shots)

♡Valentine's Day With a Idiot♡

(Warning: A Short Valentine's Day Chapter with Rin, Mephisto, and the Reader.)

"...was the worst experience of my life.", (Y/N) finished bluntly after earning a shrugging frown from the older Okumura twin.

"That sounds like a lot work. You sure, that bastard didn't hurt you or anything?"

"He hurt my wallet...", anime tears cascaded down the vampire queen's cheeks as she looked inside her vacant wallet. Rin could've sworn he saw cobwebs inside the corners of the worned out piece of junk.

"Have you ever thought of getting a job?", Rin scratched the back of his head.

"I wanted to get a job at Mepphyland, but my stupid husband told me no. He said for me to let him handle my budget problems..."

"I think he just didn't want to hire you so he wouldn't have to fire you..."
"Shut up! I'm not that terrible of a worker."
"Oh come on! Remember the time when you helped out with that mission? Ya know, the one with that giant squid!"

   (Y/N) gave the raven a proud smile. She gave a thumbs up with a sparkling aura around her. This only caused Rin to sweat drop.

"Of course, I remember! I did a pretty good job with that mission even if you guys caused a few mishaps!"

"You were the one who caused all the mishaps!!", Rin exclaimed how annoyed with his sister-in-law's oblivious antics.

"What makes you say that?!", (Y/N) yelled back startling the poor spawn of Satan.

"U-Uh... W-Well... U-Um...", Rin trailed off trying to think on what he was going to say before the queen of time interrupted him. Eventually he groaned after coming empty handed. "You know what, forget this! I'm going to go hang out with that idiot jerk brother of mine!"

"Wait... Why are you talking about yourself like that?"
"SHUT UP!!"

'Should I say something?', Mepphy, the small white Scotty watched as the two newly made siblings broke contact with each other. Rin stomped following the direction to his dorm building. All (Y/N) could do was pout while watching the sourpuss leave.

"Hmm...", Mephisto hummed after a thought came into mind. "Maybe I should take her out for some delicious sushi again... I'll probably get a juicy reward afterwards for making my love happy."

The image of (Y/N) torturing the small pup for such indecent behavior crossed his once perverted mind. It will be likely the vampire teen will kill the libertine if he tried anything. But then again, she was a sadist. It's possible she'll be happy enough to torture the poor demon king rather than reward him.

"I probably won't make her happy.... Hopefully not too much...", Mephisto shuddered after that terrifying vision left his spooked brain. "I can't let that sadist of a wife get ahold of me this time. But if I do try to run away ignoring all the problems she bares, there's no telling what she'll do to me tomorrow..."

After making up his mind, Mephisto headed towards the unsuspecting wife with a fresh bouquet of beautiful red roses. Of course the king of time earned a grateful smile. Not before receiving a punch to the cheek. That teaches him to poof back into a human and steal a kiss from (Y/N).

Otaku rule #238: never surprise a Tsundere by French kissing her. You will have a nasty bruise on your cheek for months.

Otaku rule #239: never forget that it's Valentine's Day. Otherwise your Tsundere wife's father kicks open your bedroom door and beats the stuffing out of you while you're sleeping.

Otaku rule #240: it's better to hide the red roses you got for your Tsundere wife. Otherwise your annoying little brother comes in and eats the bouquet whole.

Otaku rule #241--

"Mepphy, put away your diary and go to sleep! I can't sleep with that damn bright light shining in my face like that!"
"Goodnight, love."

Mephisto's soft lips pecked the forehead of his annoyed wife before turning off the light. He pulled the covers over him before snaking his arm around (Y/N)'s waist. Mephisto purrs into (Y/N)'s neck before closing his eyes. The (H/C) haired woman succumbed to her husband cute act of cuddling.

"Happy Valentine's Day, idiot..."
"What?"
"I said go to sleep!!"
"You too, darling~!"