Most people wake up to the sound of birds chirping, or their alarm blaring for the early morning shifts. But for the Song household, they woke up five minutes before their alarms to their three month old baby girl crying in her bassinet.

Seonghwa groans, rolling over to only bump into his husband snoring soundly on his side of the bed. He rolls his eyes, sitting up and slowly getting out of bed to take their daughter in his arms, "Good morning my precious girl! Did you sleep well?" He coos, grabbing her pacifier and plopping it in her mouth to quiet her whines.

She curls her tiny hands by her face as she whines, gumming down on the pacifier which most likely means she's hungry. Seonghwa sighs, carrying her from their bedroom to escape the soon to go off alarm and to the kitchen where he had a bottle ready in the fridge to be warmed up for this morning for his one year old daughter still sleeping for now.

He hopes to god that they all stay asleep until later, his two year old didn't go to sleep until early this morning and she will be a pain in the ass if she doesn't sleep good. Seonghwa juggles his three month old as he turns on the bottle warmer, undoing the strap to his nursing tank top before getting his baby to latch.

He didn't have to wait long before he heard his bedroom door open down the hall and his husband's footsteps walking down the hall. He steps in, his eyes barely open as he walks over to the coffee pot, not before giving Seonghwa a morning breath kiss, "'Morning beautiful." His voice was thick with sleep, the sound nearly made Seonghwa's knees buckle.

"Good morning," Seonghwa replies back with a sleepy giggle, "You got to sleep in an extra five minutes."

"I didn't even hear Mila cry," His husband, Mingi replies, scratching his bare chest as he got the coffee ready.

"Of course you didn't," Seonghwa snorts, rubbing his daughter's back, "You didn't hear the others when they cried. You could sleep through a plane flying over your head."

"Well you're not wrong," he chuckles, wrapping his arms around Seonghwa's waist and kissing the back of his neck, "So tonight, I was thinking we could have a date night."

"A date night?" Seonghwa asks, pursing his lips at the thought, "that actually sounds wonderful."

"I'll call my mom and maybe we can go to dinner?" Mingi hums, kissing all over Seonghwa's neck and sucking on a few spots, "Come back home and maybe you can try on those new panties I bought you for me?"

"I will if you promise to put a condom on tonight," Seonghwa laughs, gesturing to their three month old attached to his chest, "we have proof that just birth control alone doesn't work."

"And having sex after having a baby doesn't prevent another one either. Hints how we got Minyoung," he chuckles, "I promise I'll wear a condom," Mingi laughs, his finger brushed against Mila's arm and the baby girl reaches her hand out to wrap it around his index finger, "I should probably get ready for work."

"Yeah you probably should," Seonghwa giggles, "I gotta get the girls ready for tonight. Once you get home, we'll take them to your moms and then start date night off right," he winks at Mingi who in turn groans deeply, almost sounding like a growl.

"Sounds like a plan to me beautiful."

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Once Mingi got home from the university where he teaches maths, he picks up his family and takes the girls to his mother's. She was so excited to have them over for a little bit and didn't mind that Mingi and Seonghwa went on a small date. Having three girls, all a year apart from one another, didn't leave them any mommy and daddy time to have for themselves.

They just went to a small nice restaurant in town close to home, and afterwards went on a walk in the park. They just enjoy the company of one another before they have to turn around and to get their daughters. By the time they picked their babies up, they were all tired and ready for bed. Perfect timing.

Mingi put down Mia, their two year old, first. She cuddles into her stuffed pink giraffe and instantly falls asleep. Next, Minyoung, their one year old. She tends to put up more of a fight when it comes to bedtime, but tonight she didn't thank goodness. And finally, Mila, their three month old. Seonghwa topped of her hunger and fed her a little bit more before placing her in her bassinet and moving the bassinet in the nursery. They hardly let her sleep in there, she mostly slept in their room in her bassinet, but tonight she was going to.

Mingi finished placing the bassinet in the room and turns on the baby monitor, taking the extra piece with him to their room. He stops short when he enters their bedroom, seeing Seonghwa sitting on the bed with his legs crossed over one another and a seductive look in his eyes.

"Professor Song," Seonghwa spoke softly, a pout to his lips as he stands, "I've been having some trouble, do you think you can walk me through it?"

Mingi takes in the plaid skirt, the eyeliner he must have quickly put on, and the white thigh high socks covering everything he wanted revealed. Mingi's cock twitches in his pants he was still wearing, swallowing the lump in his throat he smirks, "And what would he that dear?"

"Well," Seonghwa stands walking over to Mingi who was still in the doorway, "It's a little more of a private problem," he whispers in Mingi's ear, his tongue pokes out and barely touches Mingi's neck.

Mingi groans, closing the door quickly and placing his hands on his husband's wide hips. One thing he loves about Seonghwa's body, is that he's got a natural curve in his hips that seemed to grow wider after having their three girls. With the hips, came his sweet ass that was plump and practically begging Mingi to fuck him in the skirt he was wearing right now.

Mingi's hands squeeze Seonghwa's ass, and he lets out a deep groan as Seonghwa continues to leave butterfly kisses all over Mingi's neck, "What's the problem sweetheart?"

Seonghwa smirks, "Well," he starts unbuttoning Mingi's shirt and jeans, "What happens if you take me," his hands unzip Mingi's jeans, "and you," slowly he slides his hand down Mingi's pants, "and mold them together?"

Mingi, being a math professor for university students, bites his lip, "Technically we would equal two-"

"Shh," Seonghwa pinches the taller's lips close with his fingers and his eyes narrow, "Stop talking."

Mingi chuckles, his hips jerk when Seonghwa's hands find his weakness and starts leaving slow and agonizing strokes on his hardening cock. Mingi removes his hands from the older, sliding his jeans down to the floor and Seonghwa bites back the smile forming on his lips. The older gets on his knees, and looks right up at Mingi as he slid his tongue from his balls, underneath Mingi's cock, and to the tip.

"Fuck Seonghwa," Mingi growls, gripping Seonghwa's black hair and holding his head still, "Baby you're making me a mess."

Seonghwa giggles, "Good, sounds like you're solving my problem," he kisses the tip of Mingi's cock before wrapping his lips around the head and slowly lowering Mingi into his mouth. Mingi leans against the bedroom door as Seonghwa deep throats him, his piercing blue eyes lock with Mingi's as his nose touches Mingi's happy trail on his lower stomach.

Mingi moans deeply, his eyes roll the back of his head as Seonghwa's mouth pulls off slowly, as if he was teasing Mingi. Mingi's fingers lace themselves in Seonghwa's black hair once more, to keep himself grounded from now throat fucking the older. God, he loved Seonghwa's mouth.

Seonghwa pops off of his cock, a saliva trail connecting them as he starts to stroke Mingi's cock, "As much as I love sucking your cock professor Song, this still doesn't help me solve my problem."

"Oh? How do you propose that I solve your problem love?" Mingi spoke deeply, his hand cupping Seonghwa's cheek while the other strokes his cock slowly, smearing Seonghwa's saliva all over it well.

Seonghwa hums, taking Mingi's hand and moving it to touch him under his skirt. Mingi's heart races when he feels lace dividing Seonghwa's perfect cheeks, his grin forming, "Oh? What's this I feel?"

Seonghwa giggles and pulls Mingi to the bed before pushing him onto the memory foam mattress. Mingi leans up on his hands as Seonghwa grabs the waistband of the short skirt and bites his lip as he teasingly pulls his skirt higher to reveal the surprise underneath it. Mingi's cock visibly twitches, "Are those the new panties I got you baby?"

"They sure are Professor Song," Seonghwa smiles innocently, "Do you like them on me?"

"I love them," Mingi groans, stroking his cock as Seonghwa snaps the waistband of the lacy red thong against his hip, "We both know they'd look better on the floor when I rip them off of you with my teeth."

Seonghwa shivers, and squeals when Mingi grabs his hips and brings him closer. He rips the skirt off of him, Seonghwa having to hold himself with Mingi's shoulders so he wouldn't fall. He just stood there in the red lacy panties and thigh high white socks, the sight made Mingi's cock leak more precum, "Fuck Hwa, you look so damn beautiful baby."

Seonghwa blushes, brushing his hair back behind his ear as Mingi brings him closer and places kisses all over his exposed flat stomach and chest. Mingi doesn't know how he does it, but Seonghwa has had no issues losing baby weight after having their daughters. His stomach didn't even support a single stretch mark which amazes Mingi.

Seonghwa runs his fingers through Mingi's dark hair, biting his lip when Mingi's finger traces the outline of his underwear before hooking it on the edge. He grabs the edge with his teeth and slowly pulls it down over Seonghwa's leaking, hardening cock.

As he pulls, he releases some and kisses his thighs and lower stomach until he couldn't reach anymore. Seonghwa crawls in the bed beside him and lays on his back, giggling when Mingi climbs on top of him and finishes taking Seonghwa's new underwear off with his teeth.

He would jerk or moan every so often when Mingi's teeth grazes his skin, moving his legs to help get the underwear off of him faster. His own cock slaps against his lower stomach, leaking precum under his belly button.

"Mmmm, I can't wait to taste you baby," Mingi growls, slapping a hand on Seonghwa's outer thigh. The older moans, biting his lip when Mingi throws the underwear to the side.

Seonghwa spreads his legs wider, exposing himself to his husband who in general leans down and places hot, wet kisses on his inner thighs and closer to his entrance. When he meets his destination, Seonghwa gasps and jerks slightly as Mingi licks a single stripe from the bottom to the top of his puckered hole.

"Baby," Seonghwa moans, whimpering when Mingi's tongue plunged itself inside of him. He throws his head back, "Fuck Mingi!"

A harsh slap was sent to his ass and Seonghwa yelps, looking up at Mingi who had pulled away from him to narrows his eyes, "It's Professor Song, and there will be no cursing from you or you'll receive a worse punishment."

Seonghwa whimpers, nodding his head as Mingi leans back down and picks back up where he left off, eating Seonghwa's ass like its ice cream melting in the July heat. Seonghwa moans, throwing his head back once more as the pleasure builds in his stomach, his hand instinctively wraps itself around his cock.

He's met with another harsh smack to the same cheek and yelps once more. Mingi growls, towering over him as he rips off his shirt, "That's it, I warned you."

Seonghwa gasps in surprise when Mingi flips him on his front, back end exposed and Mingi lands smack after smack on his ass cheeks. He yelps for the first two, but after that he was moaning and grinding on the bed, "Yes Professor Song! Yes!!"

Mingi grabs his hips and pulls him up, making his ass raise in the air and his chest flush against the bed. He slicks his fingers up with his own saliva before plunging one in Seonghwa's tight heat. He instantly finds Seonghwa's prostate and attacks it, causing Seonghwa to moan loudly his hips and thighs started to shake.

He sneaks in a second finger, using both now to attack his prostate while his tongue dances around his entrance and slicks it up more. Seonghwa pants and moans, his orgasm fast approaching but before he can even hit it, Mingi pulls away and leaves him empty. He glares at his husband over his shoulder, only to realize he's grabbing a condom from their bedside table and rolling it on.

Seonghwa drools at the sight, fisting the sheets as he hears the bottle of lube pop open and the wet sound of Mingi lathering his cock with it. Another smack was placed on his sore ass cheek, causing him to gasp. Then he felt something bite into him and moans loudly when he realizes it's Mingi's teeth. Biting him hard enough to leave i indents on the back of his thighs.

He didn't have to wait long before he felt the tip of Mingi's cock poking him from behind, before it slips in slowly. His mouth opens, no sound comes out as the stretch and burn took over his body. Mingi shoves it all in one go, knowing Seonghwa is very impatient when it comes to this part and wants to be fucked as soon as he can.

Seonghwa whimpers and moans, his thighs shaking once more as Mingi bottoms out and holds his position. Seonghwa wiggles his hips, already feeling impatience growing in him as Mingi rubs his hips, his ass, and his stomach.

With Seonghwa's tight, warm walls, he felt like he would combust any moment. And Seonghwa wasn't making it any better by wiggling his hips and moving on his own. Mingi grabs his hips harshly, slamming himself back in and Seonghwa chocked on a moan, "If you don't sit still, your punishment won't be just a slap on the ass."

Seonghwa moans, biting his lip as Mingi pulls almost all the way out, leaving just the tip of his cock in before shoving himself back in quickly. The tip felt like it was poking Seonghwa's womb as Mingi starts thrusting at a steady pace. He moans louder, overlapping Mingi's grunts and groans and the skin on skin slapping.

"Quiet now babe," Mingi grunts, "don't want to wake the girls."

Seonghwa was about to respond before he felt Mingi grab the back of his head by his hair, and pulls him up to his chest all while still thrusting in the older at a fast and brutal pace. All too soon it seemed to be too much, Seonghwa fought the urge to jerk himself off as Mingi fucks him from behind. Mingi grunts anomalistically, "I'm gonna cum baby."

"I need to!!" Seonghwa moans loudly, panting harshly as his orgasm approaches fast, "I need to cum! Shit!"

Mingi lands a few slaps on his ass in time with his thrusts before slamming himself into Seonghwa hard. His seed fills the condom as he sits there, but to feel that long lasting release they're hoping to reach, he continues to move his hips.

Seonghwa moans one more time before moving his hips back and cumming all over the sheets below him and on his chest. Mingi's lips kiss him all over the back of his neck and the sides, forcing Seonghwa's head to turn to him and sliding him tongue into his mouth as they made out lazily.

At that moment, the baby monitor goes off and Mila's tiny whimpers and cries break through their heavy breathing and kissing. Seonghwa groans, still trying to catch his breath as he tries to escape Mingi's grasp. Mingi growls, sliding out of him and pressing Seonghwa into the bed, "You rest, I'll go take care of her."

"S-She probably needs fed-"

"I'll do it, you rest," Mingi points to the bed, grabbing a pair of discarded sweatpants on the ground and slipping them on. He removes the condom and throws it in the trash bin by their bed, heading to the door. But not before he stops and turns to Seonghwa, "Don't think we're done. When I get back I want you ready for me."

Seonghwa shivers as he laid down on his back and smirks at the taller male, "Yes Professor Song."

Mingi leaves their room to take care of their daughter, giving Seonghwa plenty of time to roll over and grab his phone to check the time. He's a nurse and he's scheduled as part time for now, so luckily he was off tomorrow. He was going to need it.

He sat for a few moments and tries to be patient, but after a while of waiting, he sticks his fingers in his mouth and brings them down to his entrance. His hole was still gaping and slick as he slides them in easily, a little tender from how rough Mingi was fucking him. He thrusts in two fingers at a time, starting off his pace slow as he also rolls his sensitive nipple with his free hand.

He didn't get very far before Mingi suits the door quietly and growls, "What did I say about touching?"

"I'm sorry but you kept me waiting too long," Seonghwa giggles, letting out a soft moan when his finger brushed his prostate.

"Her diaper was just wet, and she wouldn't go back to sleep so I gave her the pacifier," Mingi hums, crawling in the bed and sitting against the headboard, patting his lap, "Ride Professor Song's cock."

Seonghwa giggles, removing his fingers and crawling towards him on the bed, straddling him first. Mingi squeezes the plump flesh of his ass, landing a smack on the opposite one he's been abusing tonight and getting a whimper from Seonghwa, "There's more with that came from. Now put my cock in your ass."

Mingi was already incredibly hard, thinking about some of the things Seonghwa and him would do before their bodies pass out from exhaustion. Thank god tomorrow was Saturday and he didn't have classes to prepare for until Sunday. Seonghwa pulls his husband's cock out of his sweatpants, and slowly began stroking him as he straddles his lap.

Mingi groans, leaning his head back against the headboard, "Either fuck yourself with it or I'll fuck you."

"Yes Professor Song," Seonghwa spoke softly, seductively biting his lip as he continues to pump Mingi's cock to get the younger riled up.

Mingi groans deeper, impatience taking over and he grips Seonghwa's hips harshly, lifting him suddenly and lining himself up with his entrance. Seonghwa gasps in surprise, placing his hands on Mingi's wrists, "Condom!!"

Mingi curses, thinking for a moment he hurt the older until he processed what was said and points to the floor, "While I put that on you put on that skirt. I want to fuck you while you wear it."

Seonghwa moans, hurrying off of his lap and scrambling to find that skirt. Mingi grabs a condom from the bedside table and puts it on correctly, just as Seonghwa slipped the skirt over his ass and crawls back towards Mingi.

Mingi strokes himself as Seonghwa situated himself over him, and starts to slide down his cock. Both moan softly, Seonghwa sliding all the way down as his husband fills him up completely and then bottoms out. Mingi slaps his ass, gripping his ass cheek, "Ride me."

Seonghwa doesn't hesitate to start bouncing, throwing his head back as he rocks his hips against Mingi's. Their skin slaps together harshly as Mingi thrusts his hips upward to meet with Seonghwa's bounces.

Seonghwa moans loudly as Mingi hits his prostate dead on with the head of his cock, brushing it nicely and making the older drool. Mingi curses, he could feel himself getting closer already and it felt like they just started. He gets an idea and halts Seonghwa's bounces, lifting him off his cock and makes a circle motion, "Turn around."

"What?" Seonghwa narrows his eyes, his eyeliner was smudged and made him look like he was completely fucked out.

"Sit on my face," Mingi commands, smacking Seonghwa's ass, "I won't tell you again."

Seonghwa licks his lips, turning around and back up to Mingi's chest. The younger grips his hips and positions Seonghwa over his face, his tongue poking out and rimming him hungrily. Seonghwa cries out, gripping Mingi's thighs for support as he comes face to face with his cock, "Fuck!! Mingi!!"

He cries out again when Mingi bites him, hard enough to leave another indent on his ass cheek, "That's not my name right now baby."

Seonghwa whimpers, "Professor Song."

"I want you to suck my cock while I eat your ass baby, okay?" Mingi asks, he didn't even give Seonghwa a chance to answer as he started licking and sucking on his puckered, gaping rim.

Seonghwa doesn't hesitate to deep throat his husband, humming and moaning around his cock as he bobs his head as quick as he can. He was eager for the release damn it, and he knew he wouldn't get it until Mingi released first. As he sucks Mingi's cock, one hand keeps him grounded on his husband's thigh while the other juggles between fondling and gripping Mingi's scrotum and jerking him off quickly.

Mingi moans around Seonghwa's rim, the vibrations causing the older to gasp and his eyes roll to the back of his head. He moans around Mingi's cock, which in turn made Mingi moan some more. They worked desperately to get one another off, until finally Seonghwa could feel Mingi twitch in his mouth. The younger didn't have to say anything to the older, for he knew that he was cumming.

Mingi cums down Seonghwa's throat, and while the older cleans him off, he works to get Seonghwa to cum by shoving three fingers in him and pistoning them as quick as he can. Seonghwa clenches around his fingers, his breathing becomes heavy and before he knows it he's cumming hard all over Mingi's stomach.

The younger hums, jiggling Seonghwa's ass as they come down from their high, "I will say that this was the hottest extra credit I've ever received from a student."

Seonghwa giggles, turning around and stripping the skirt off before throwing it aside. He wrinkles his nose when he feels fresh cum on it, but ignores it as he crawls to lay beside his husband, "That better be the only type of extra credit you receive and from me only."

Mingi chuckles, "How would you feel about making this a regular thing?"

Seonghwa rolls his eyes, cuddling next to Mingi on top of the blankets and sheets as he tries to catch his breath, "Let's not get hasty Professor. I need some time to charge before we go anymore."

"We always have tomorrow," Mingi chuckles, shrugging a little and placing a kiss on Seonghwa's temple, "Don't throw away that skirt and those socks, I'm kind of growing on this student teacher role play."

"Perve," Seonghwa laughs, kissing Mingi's chest and sighing happily as he lays with his husband on their cool sheets.

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Well, I gotta say this was the best smut I've ever written. If you don't think so, then fight me. I'm actually really proud of this one!!