For:
oldwillow_brookRating: NC-17
Pairing: Yifan/Sehun
Length: 1450w
Warning: abo au
Summary: Yifan's alpha takes such good care of him.
Yifan feels exposed like this, with his ass in the air and his legs spread wide, but there’s also a confidence that comes with the approving moans of his alpha as he eats Yifan’s ass like it was candy. Yifan isn’t an omega; he lacks that sweet scent and taste that omegas have, but Sehun always compliments the way he tastes, letting Yifan know how much he loves it. And when they fuck, which is daily at least, Sehun makes sure Yifan is well stretched and sloppy wet with lube before taking him.
As a beta, Yifan never expected to land himself an alpha. He’d always envisioned himself with another beta, or if he didn’t find a beta, an omega if he was so fortunate. It was luck that landed him Sehun - luck and Yifan’s incredible ability to turn a clumsy accident into a good opportunity. He’ll never regret tripping over his feet on his way out of his lecture and landing right on Sehun in the front row. Best Day Ever.
Yifan’s knees slide apart on their sheets and he curves his spine further toward the bed, whimpering and rocking back on Sehun’s tongue as it slides slippery in and out of him. He can feel saliva dripping down to his balls, his cock bobbing heavy between his legs. Sehun’s hands keep him spread open and Yifan moans his appreciation for Sehun’s amazing tongue into his pillow.
It’s always a sweet relief when Sehun fills Yifan with his knot, but the lead up to it is always great too. Yifan feels loved and taken care of, thoroughly spoiled until his limbs are jelly and his mind is blank except for thoughts of his alpha. Sehun tugs slowly on Yifan’s cock, thumbing just beneath the crown every few strokes because it makes Yifan jerk and clench around his tongue.
Yifan clutches the sheets so tight, he thinks he may rip through the fabric. His thighs are already quivering and a sob wells in his chest. His breath catches in his throat and Yifan screams into the pillow when he comes. Sehun’s strong hand keeps pumping even as his mouth pulls away from Yifan’s ass.
Yifan is boneless, rolled onto his back, legs falling apart and his eyes glazed over. Sehun is hovering over him, his eyes dark and promising. Yifan makes a soft noise as two slick fingers press against his hole, groaning when Sehun slides them in at once. He looks down to see the base of Sehun’s cock where his knot is already plumping. Yifan can’t wait to have it inside him, splitting him open.
Sehun kisses Yifan, licking into his mouth without hesitation. Yifan swallows down Sehun’s low growls, rolling his hips against Sehun’s fingers as they spread, loosening him up even more. “My good boy,” Sehun rumbles against Yifan’s mouth. “Always so good for me.”
“Alpha,” Yifan whimpers, gasping when the pads of Sehun’s fingers push against his prostate. He’s already getting hard again, his cock filling as Sehun keeps working him open indulgently. Yifan could easily take Sehun’s cock already, but Sehun loves this part. He noses his way along Yifan’s jaw and to his neck. His featherlight kisses are sweet, but coupled with the way three of his fingers pump wet in and out of Yifan’s ass, it’s more akin to torture.
Yifan gasps into the air, his hips lifting off the bed and cock now hard, lying untouched on his stomach. Sehun’s teeth scrape over Yifan’s chest, catching on his nipple and he nearly sobs. His cock jerks, precome pooling along the slit.
“Are you ready for me?” Sehun coos in Yifan’s ear.
Yifan gives him a whimper, his legs falling open further.
“Sit up,” Sehun whispers, his fingers pulling out of Yifan.
Yifan doesn’t like that at all. He sits up as instructed, wanting to reach out, but instead of grabbing Sehun’s arm, his hands grasps the water Sehun is handing him.
“Drink.”
Yifan obeys; the water soothes the soreness of his throat and wets his dry lips. Even if he’s mildly irritated that Sehun’s knot isn’t inside him already, he appreciates how much Sehun cares for him. It makes him fall even more head over heels for the alpha. Sehun could have anyone he wanted - omega, beta, even another alpha. And he’s here with Yifan.
Yifan loops his arms around Sehun’s neck when he nears, taking the water and setting it to the side. Sehun’s smile is sweet, his kiss sweeter and Yifan is easily brought forward to sit on Sehun’s lap. Sehun helps guide him down, the crown of his cock nudging against Yifan’s rim with just enough pressure to have Yifan’s thighs shaking. He wants to drop onto the thick length, but Sehun doesn’t let him.
Sehun controls the speed as Yifan slowly sinks onto his cock. It’s such a smooth slide, so much lube that it makes squelching noises with every move. As soon as Yifan bottoms out, he clenches around Sehun’s cock, groaning at the stretch of Sehun’s knot already. It’s only going to grow larger, and Yifan wants it all.
The intensity of Sehun’s stare used to make Yifan feel self conscious, but now that he’s used to it, he stares right back at Sehun, eyes half lidded and lips parted as he starts rocking his hips. Sehun’s palms curve possessively around Yifan’s thighs, helping him lift and offering no resistance when Yifan slams himself back down.
Yifan takes pride in his ability to make his alpha growl. Sehun lets out the softest growls when Yifan picks up the pace, the vibrations running through his chest for Yifan to feel. Yifan tips his head back, arms locked around Sehun’s neck as he bounces on his cock as fast as he physically can. Their skin slaps together and there’s sticky lube trickling down to the bedspread.
Yifan rides Sehun for his own pleasure, his cock bobbing heavy between them. He can feel Sehun’s knot swelling and he clenches around it, wanting to draw it into his body and keep it there. Sehun holds tighter to his thighs, nails cutting into his skin and it feels so good. Yifan moans loud, throat working as he swallows, forcing himself down harder because Sehun’s knot is almost too big.
The moment his knot locks them together, Sehun lets out a snarl, surging forward to push Yifan to the mattress. He hikes Yifan’s long legs over his shoulders and grinds his knot further into Yifan’s welcoming body. Yifan can’t pull in enough air, his eyes rolling back as he writhes on Sehun’s knot. It fills him up in the best way, the pleasure spiking as Sehun bends forward to nearly fold Yifan in half.
Yifan howls, the sound ripping from his throat. His cock throbs and it only takes a few more rolls of Sehun’s hips before he’s shooting white up his chest. Every pulse threatens to drown him and Yifan screws his eyes shut, fighting between the urge to babble about how fucking good it feels and the instinct to breathe. He grits his teeth and moments later, Sehun is prying his mouth open, slipping two fingers inside for Yifan to bite down on.
Yifan is grounded by Sehun’s touch, his presence, comforted and secure with his alpha. Only with Sehun. He slowly begins loosening up, his eyes opening to see Sehun peering down at him with such affection.
“That’s it,” Sehun croons. “Just breathe.”
Yifan inhales, dizzy but getting better, letting the breath out slow and even. He’s so sensitive to everything, but especially to the way Sehun’s knot is lodged perfectly inside him. They’re going to be like this for a while. Sehun is careful, his fingers pressing into Yifan’s muscles when he helps him spread out flat on the bed. Yifan doesn’t like when he has to give up Sehun’s other hand, but he does it in the name of being able to feel his toes again.
Both of them still have coursework waiting for them. But Sehun can never focus on his assignments until he’s had his fill of Yifan first. Yifan doesn’t mind. Not at all. When Sehun’s knot shrinks small enough, they’ll wipe down and grab something to eat for dinner. They’ll curl up on the couch and study until they can’t see straight. Then they’ll go to bed and Sehun will curl around Yifan all night.
Neither of them have an early class tomorrow. As Yifan watches the way Sehun fusses over him, handing him the water again and telling him to drink it all, Yifan decides he’s going to wake Sehun with a blowjob. After all, the perfect alpha deserves the perfect wake up call.