Hi Queen! Any reikasajean
(Reiner, Mikasa, Jean) headcannons you have in mind ? Thanks 😊
Hello, hello! Happy weekend to you. Thank you for dropping in a very interesting Ask. Ooh boy, this is my first OT3 headcanon so I hope this is ok!
ReiKasaJean Polyamory Relationship Headcanons - Canon/Modern AU (18+)
ReiKasaJean would be the ultimate polyamorous relationship goals. Reiner & Jean would be awesome bro-husbands (is that even a word?), loads of bro moments with minimal to zero rivalries because their brotherhood is just too wholesome. Jealousy? Envy? Third-wheeling? Those words do not exist in this OT3. This OT3 is a combination of hotness, sexiness, amazing synergy and a little bit of good brotherly chaos sprinkled along the way.
Mikasa, without a doubt, is that rare woman that deserves the love of more than one man & she’s more than physically & mentally capable to handle both men at the same time ;)
Dynamics
The core energy that fuels the engine of this OT3 would be “no one left behind” & these three would protect each other (and their family) to the death. In the beginning, Jean would take some time to allow this to sink in but in the end, Mikasa’s happiness is his & Reiner’s priority. Reiner & Jean would make sure Mikasa’s needs are fulfilled first before theirs and this can be observed from all aspects of their domestic arrangements. (Manga Ch.135) In a life or death situation, any woman who is more than ready to die first before them just so she could buy them more time being alive deserves nothing but their love, respect & devotion.
Jean had learned that forgiving Reiner for his grave sins opened up a door to not only compassion but acceptance. The only way to move forward is by doing it together. Both Reiner & Jean had lost their best friends and they eventually found peace with each other through their losses.
Meanwhile, Reiner learned to forgive himself & the moment he saw the love held in both Mikasa’s & Jean’s eyes for him, he finally understood what it means to be accepted for who he is. They had come a long way, they fought an almost impossible war & after surviving what could have been a hopeless situation together, Reiner, Mikasa and Jean realized that life’s too precious to be taken for granted.
For Mikasa, Reiner & Jean each had a strong, significant past connection with Eren & that realization gave her the courage to seize her present and her future with both men. She loves them both & she sure as hell wouldn’t allow another missed moment to happen ever again as it did with Eren. She was afraid to confront her own feelings before but with both men, she was the one who asked them “the question”.
Like a weighing scale, Jean and Reiner’s characteristics are on opposing sides with Mikasa as the fulcrum that ensures that neither man eclipses the other. At times, Jean can be a bit rigid in certain situations yet Reiner’s level-headedness balances out Jean’s stubbornness. Albeit the more silent one, both men are very in tune with picking up Mikasa’s emotions through her body language & facial expressions. Reiner is the more observant & sensitive one while Jean tends to be the unpredictable partner but they both naturally understood that Mikasa’s well-being & needs take precedence above all else.
Reiner and Jean are not afraid to show their bromance in front of other people. Sometimes, they are extra loving with each other in front of their families just to creep them out & had a good laugh out of it.
Both men are aware that Mikasa is not openly affectionate in public & that is a fact that both men like to take advantage of when they’re outside. All those tiny gestures; a brush of fingers against the small of her back or her waist, a quick kiss on her lips, cheeks or forehead is to be expected coming from both because they knew she would get flustered and they are deliberately pushing for Mikasa to get her revenge on them as soon as they get behind the closed doors of their shared home.
Reiner and Jean are amazing in the kitchen so they would always make sure Mikasa gets full-course meals daily without fail (even when she didn’t want or need to) eh, she’s gonna burn all that extra calories later either way.
Domestic duties: all three of them have amazing teamwork.
Mikasa enjoys cutting & trimming both men’s hair at the same time.
Apart from sharing a wife, Reiner & Jean shares a lot of other things in that house :)
Cuddles is given in private. Mikasa will always be smothered by both men’s strong arms inside their home.
Parenthood
Jean’s not very good with children but he learns from observing Reiner & Mikasa’s natural parental instincts.
Falco & Gabi sees Reiner & Mikasa as their godparents. They eventually warm up to Jean in time.
Mikasa had lost two mothers (three, including Hange) but she gained two new mothers & new families through both men.
Their firstborns are surprisingly a pair of fraternal twins; their son has Reiner’s eyes, sharp Marleyan nose and hair color while their daughter has Jean’s features and Mikasa’s midnight tresses. Both twins have their mother’s Hizurian complexion.
Reiner and Jean would stay up to feed the babies, change the diapers & put them back to sleep. Jean was a bit awkward at first but he surely & slowly learned from Reiner, who’s a natural when it comes to handling newborns.
Super NSFW underneath the cut (**Warning: this gets a bit smutty!)
