Work Text:
Trigger Warning: Dub con, anal, knotting, jealousy/competition, good boy vs. bad boy, drooling, cum inflation, overstimulation, spit as lube
Kouga, who’d been so good for you, spent his days giving you affectionate nuzzles and wagging his tail, could only stare in horror as a much bigger, tougher wolf burst into the barn. Toji moved like he owned the place and when he said he’d show you how a real wolf fucks, Kouga could do nothing but stare as Toji pulled your ass open, spat once in your hole and slid himself in.
You should have been satisfied with just Kouga’s cock, but as he watched Toji slide himself in, felt his enormous length bulge against his own through the thin fleshly walls of your cunt, Kouga knew he’d just lost his place as your favorite wolf.
Watching you writhe and groan, insides twitching and squeezing Kouga because of Toji just inserting himself into your ass… It was unfair.
Kouga whimpered pawing at your hips, but Toji’s big hands were already there, forcing you back to grind against him. Kouga bucked his hips, trying to get you to start riding him again, but you leaned back against Toji, your tongue hanging out of your mouth.
And then, as if to add insult to injury, Toji started moving. He kept his thrusts shallow at first, but then he was moving roughly fucking you hard against Kouga as if the younger wolf wasn’t buried to the hilt inside of you. Pleasure sparked along Kouga’s shaft, feeling it stimulated from the other side by the other wolf. His claws curled in the dirt of the barn floor, hips itching to buck up and fuck you, but Toji was in control. He was bigger, meaner, and somehow making both you and Kouga moan.
Toji licked his lips, a deep groan building in the back of his throat. His night black eyes met Kouga’s and then he opened his mouth wide, showing off impressive canines. For a moment, Kouga thought Toji was threatening him, telling him to vacate your pussy or he’d tear Kouga apart. But Toji sunk his fangs into your throat and Kouga understood he was marking you and mocking him. Toji would take it all from Kouga.
Kouga tried to fight back, fuck you harder and deeper but Toji somehow kept managing to overshadow him. Kouga called your name but you seemed lost in bliss, eyes rolled back and hips perked up to take Toji’s cock.
Kouga angled himself to get deeper to fuck harder but his cock wouldn’t move. With horror dribbling into his core he realized he was about to cum. Not because of your sweet pussy squeezing him but because Toji’s thrusts has started to overstimulate him. Kouga’s knot was completely swollen, and you had no reaction to it. Toji’s thrusts were what was stimulating him and Toji was going to make Kouga cum first like some kind of virgin.
He tried push Toji away but Toji was so much stronger. He fucked your ass hard and in doing so made Kouga burst, his watery seed pumping into your cunt hot and fertile. You moaned and then your breath hitched right before you screamed with pleasure. Toji was stuck, too.
Kouga could feel his knot swell against his own, bigger and more full. Kouga looked up at you, but you were long gone, tongue hanging out of your mouth and drool smothered over your chin. He’d been so focused on Toji he hadn’t seen every time you’d cum had overstimulated you. He’d been so focused on Toji that he’d never felt you cum around his cock.
Toji released his seed then, filling your ass with feral wolf sperm. You suddenly cried out, clenching around them both as your belly filled. Kouga’s heart sank as he watched your stomach balloon with Toji’s cum, pressing onto his own stomach. He really had to show him up in everything, didn’t he?
You collapsed onto Kouga, sweaty and panting, your full belly pressed to his muscled abdomen. Kouga looked up at Toji who was smirking down at him. They’d both be stuck here until their knots when down. “Next time,” Toji said, “you’ll be the one hitting the back.”