Because Screw Canon

Eren is a huge fan of No Name, a popular band. Secret is, he's the omega mate of the lead singer, L. But he's not going to do anything about it... is what he planned but he got his hands on the infamous fanservice ticket and gets to meet L in person?! Eren won't reveal his secret but he just wants to meet L face-to-face.

Omegaverse
PwithP

Kageyama has feelings for Hinata and can't stand the thought of anyone taking Hinata from him, so he seals their relationship by demanding Hinata start dating him. Hinata agrees, if only because explaining that Kageyama has just imprinted on him would be too difficult. Together they navigate through their relationship and their feelings towards the other.

Angst but Happy Ending
Therapist Mom Sugawara
Whipped Kageyama

"Kageyama finds himself unable to focus around Hinata because of his unspoken feelings, and his volleyball suffers for it. Hinata notices and follows him after practice. Swearing him to secrecy, Kageyama holds Hinata and kisses him, hoping this would let him forget his feelings. His volleyball game returns to normal, so Hinata agrees to continue their arrangement to keep up his performance. As time passes, just a kiss isn't enough for Kageyama.

Desperate Kageyama
Misunderstandings

All Alphas and Omegas have a fated mate. Eren, an omega, was saved by Levi, an alpha, when he was a child being attacked by other Alphas. They are not fated mates but Eren doesn't let that stop his feelings for Levi. But Levi doesn't seem to reciprocate those feelings at all.

Omegaverse
Depictions of Attempted Rape
Happy Ending

Hinata confesses to Kageyama but is soundly rejected. When he notices the expression on Kageyama's face, he quickly takes it back to avoid hurting Kageyama, convincing him it was a misunderstanding. Kageyama accepts the explanation and they go back to normal. Except Hinata now has to hide his feelings from ever showing to keep up this lie.

Angst but Happy Ending

17 years old Omega Levi met his Alpha, Eren, by pure coincidence. But Eren is only 6 years old and doesn't know anything about secondary gender.

Omegaverse
No Pedophilia Here, Levi is a Gentleman
No Grooming Either
Actually Good Dad Grisha

Eren helps an injured dog only to find out it's actually a werewolf named Levi.

Needy and Whipped Eren

CatEren gets reunited with someone from his past but he doesn't remember him at all. Who exactly is this JaguarLevi?

Based on Sex Pistols, Never Read It
Still a Good Read Though
Emotional Eren
Supportive Armin For The Win

Kaneki comes back injured and hungry. Bad timing, Tsukiyama also returns and notices his injuries. He proposes that in return for licking the blood coming from his wounds, Kaneki can eat a part of his body to regenerate his strength.

SemeTsukiyama, UkeKaneki
Art is Really Pretty, I Don't Know Why I Like It So Much
Tsukiyama Being Tsukiyama

PoliceEren wants to capture MafiaBossLevi and put him away. But looks like he's the one who got captured instead.

Dubious Consent