I found you, My Mate (Haikyuu Fanfiction)

2

Kuroo was passing by and glances at the freckled boy rushing back. He saw black illusionary feathers as the boy passed by. 

"Oh..another alpha tengu?...that's rare. Not a lot of tengus can be seen in Tokyo." Just then he saw a blonde boy who was crouching down by the side walk. Curling to a ball, hugging his knees.

He approach the boy, seeing he was blonde, but the pheromones the boy was giving, are slightly unrecognizable. He wasn't sure if the boy was an alpha or an omega. He was about to reach for the boy's shoulder. But then- he saw an image of swan wings for a millisecond, causing him to abruptly stop.

"Swan? Swan wings? Swans are one of the rarest kinds of species next to dragons and crocs and...my other half"

Kuroo shook his thoughts off and lightly tapped the blonde boy's shoulder. "Hey...are you good?"

Tsukishima's breath hitched as he gripped on his shirt, his body getting hotter and hotter at each second that passes. "Y-Yams..." He whispered, not understanding what's happening. He was sure he took his suppressants for his heat earlier this morning because Hinata and he takes it at the same time.

Then the very sweet and alluring scent got stronger. He felt someone tap his shoulder, making him hiss slightly, hearing coherent mumbles. He felt his back itch stronger until suddenly, he can't control himself anymore, his wings springing out.

He used it to cage himself, looking up to the owner of the sweet scent and seeing a beautiful tiger in front of him. Because of them meeting eyes, Tsukishima's pheromones got stronger, him having his wings out contributed to it.

Kuroo took two steps back clutching his chest, his lust drive was getting uncontrollable due to the excess amount of pheromones of this swan? Crow? was giving off, making him insane.

"Wait...if I can't hold it..." he looks over the boy to see him teary and his face was all red. If Kuroo, one of the most tolerant and strong-willed tigers in his kind can't even hold this-

The sweet scent of the swan/crow omega filled his carnal desires that he couldn't even control

He took 3 steps and pinned the blonde boy against the tree. "Forgive me." Without further delay, he sunk his fangs on the whimpering blonde's collars.

Tsukishima caged himself more with his big wings, his body feeling hotter and hotter. He couldn't take it any longer or he's gonna go insane but he's too weak to do anything. Kageyama and the others wanted to help Tsukishima but his pheromones combined with this nameless man were so strong they had to leave almost immediately.

Although they didn't completely leave them behind as they saw a lot of people starting to go in their direction towards the two. "Shit! We need to get Tsukishima out of there!" Kageyama panicked, not wanting his friend to be in danger. That was until Hinata looked up with tears in his eyes. "T-Too late..." They looked in Tsukishima's direction.

Tsukishima whimpered loudly, tears finally leaving his eyes as he gripped onto the male tiger, feeling him sinking his fangs deeper and deeper onto the soft flesh that is his neck. "A-alp...ha... A-a...al...pha..." He called out, crying out as his body get even more hotter. It was painful.

Kuroo finally left his saliva essence inside the omega's bloodstream to calm his heat down. Sucking the omega's blood, a mark has appeared on their chests in sync.

The omega's mark on Kuroo's chest. And the alpha's mark on Tsukishima's wrist.

Kuroo felt the omega has slightly calmed down as he can feel his temperature dropping. He can feel some creatures behind, precisely crows.