Tyunning Oneshots

No Knotting

by cosmic_kvi on ao3

WARNING: SMUT, A/B/O DYNAMICS, MILD BLOOD, BOTTOM TAE, TOP KAI

Kai was a gentle lover. He gave soft kisses, warm hugs, and caring words of affirmation to his omega, Taehyun. He respected his boundaries, showered him in praise and protected him from any threat he detected. Taehyun only felt like himself with Kai. He often told him how he felt like home, a feeling he was looking for his whole life, but never thought he would find. He did find it. They met in a university class and didn't talk much at first, but grew a silent infatuation with each other as time went by. Despite being an alpha, a big one at that, Kai was intimidated by the omega. He made his heart swell and skip anytime they spoke, which scared him at first because he feared rejection over anything else.

Taehyun looked up at him with the biggest eyes he'd ever seen, carried himself confidently around campus and always listened closely. They both felt a powerful connection dragging them towards one another. Eventually, after several hangouts, then several dates, they were inseparable. Taehyun knew Kai was his mate. He knew that they needed to be together forever. Kai did too, but lacked the confidence to say so at the time. Four months into their relationship, through emotional tears and a conversation full of love, they took the leap and did it. A handful of years later, and they never regretted it.

The only thing Taehyun regretted was agreeing to spend Kai's rut with him. Now, it wasn't the first time he had done so. They shared ruts and heats together almost every single time either one occurred the last few years. They trusted each other deeply and communicated effectively even when their minds were clouded with hormones. But, this time Kai's rut was different. It had been over twenty four hours and he knotted Taehyun eleven times. The alpha was insatiable. He usually knotted Taehyun at most six times, sometimes seven, but double digits were unheard of in their sex life. Taehyun was exhausted to his bones and was relieved when Kai finally fell asleep, his face buried in Taehyun's shoulder, protecting the prominent mark on his neck. He quickly followed suit.

When he woke up, Kai had taken the time to gather some fresh water and wiped the sweat and grime from their bodies. Taehyun could feel Kai moving rhythmically on the other side of the bed, like he was thrusting into something other than Taehyun. He was grunting into his pillow, using a toy to fuck, so Taehyun could rest longer.

"Alpha..?" Taehyun murmured lightly, rolling over to see Kai quickly flip from having his back turned to facing him. His eyes scanned every inch of Taehyun's face and neck, desire flashing in his irises.

"I need you, Taehyun. I need my omega. Can't knot this- this thing!" Kai said needily, his hand firmly holding Taehyun's cheek.

Taehyun looked down at the silicone toy Kai stuffed his cock into. His knot was beginning to swell at the base, and semen was oozing out from the toy, coating the entrance. He must've knotted it once already while he slept. Taehyun felt that heated desire he always had when presented with his alpha's sexuality, but his body and mind felt miles away.

"Alpha...want you." Taehyun said slowly, thinking that if he gave his body to Kai he would feel grounded again. His thighs were coated in slick just from Kai's strong orange, vanilla scent glazing over him.

"I love you so much. I love my omega. Fuck." Kai muttered semi coherently, abandoning his toy and maneuvering Taehyun onto his stomach.