✨Sometimes cheating is needed✨

Alright let me break things down reader is in a relationship with todoroki but todoroki can't seem to keep his legs closed when it comes to Momo while bakugou is with Kirishima but Kirishima doesn't pay attention to Katsuki or their children they have together and he is cheating on Katsuki with kami in this universe or au it is where omegas no matter the gender have a pussy if your are a male omega you have a smol cock and a pussy no balls heh. If your a alpha you have a big cock if your a female alpha you have a cock and pussy kinda like a male omega but your cock is big. Some of these topics will be a bit sensitive to people who actually has these problems in their family so please know this just came to mind and it is only for the plot and also the characters are ooc I DO NOT SEE THE CHARACTERS LIKE THIS OK FOR THE TOXIC PEOPLE WHO COME TO THIS WITH BULL SHIT I AM COMING FOR YOUR LIFE AND EVERYTHING YOU LIVE FOR AND THEN YOU BE MUTED......now that that's been said I am done ☺️.

Third person POV

"Mommy." Bakugou walks in the bed room of his youngest Koda and his lion plush in his hand he had tears down his face even tho he was only just 4 he was smart so he knew what was really going on around the house.

"What is it sweetie." Katsuki said getting on his knees and wiping his son's tears. "Why don't you ever do anything when uncle kami and Kirishima a having sex!" Katsuki eyes widen.

"Hey bud when did you start calling your da-" "That bastard is not my father." Katsuki sighs and turns around to his 12 year old son his oldest Katsu holding  his only daughter and middle child's hand Akira was her name.

"Katsu-" "No! Mom this has been going on since I was born mom their fucking right now for fucks sake." "Hey! Watch your mouth I know it's been hard but when the right time comes we will leave this house."  Katsu nods wiping his tear he really hated seeing his mom so stressed and unloved by the man he thought loved him back.

Meanwhile

At (M/n)'s house it wasn't any better but unlike Katsuki (M/n) was getting his was on the edge of breaking as he heard his so called husband and mate upstairs sounding like a whore not even caring if their pups were home.

They had two twin beautiful pups their son shinra and their daughter who the youngest by 4 minutes nariko. He sitting there on the coach tapping his leg with eyes sharp are the tv screen.

His daughter came downstairs with her big brothers hands his son was mute but was able to talk to nariko through some way. Your eyes immediately soften you noticed a burn mark on his son's arms on his left side.

"What happened shinra." He whimpered crying and nariko look up at her father with sad eyes. "He burned him daddy when he came into the room to look for you he burned him." Your daughter said crying as she squeezed her brother's hand lightly.

Your eyes changed from it more lovely (e/c) eyes to icy red gold eyes. You pet their head lightly before going upstairs. You were now in front of the rooms and you heard the moans and groans from inside the room.

You kicked the door down and You stare at Momo and shoto her balls deep in him pulling his hair his face looked a mess but it quickly changed to fear,shame and sadness along with guilt.

"OFF YOU SHITTY EXCUSE FOR AN ALPHA." Momo flinched and gulped baring her neck in submission pulling out of shoto making him shiver. She got off the bed and went on her knees you look down on her making her shiver tears coming to her eyes as she whimpered in fear.

You kicked her face so hard she passed as she fells to the floor from the force of the kick sending her into the wall. Shoto gasps and he saw Momo bleeding passed out he open to say something until.

*SMACK!* his eyes widen as he looks up to you eyes widened, hand on cheek and tears in his eyes. "Shut up bitch. You have no right to speak to me at all shameless slut." You grip his hair pulling him up to your face "You are no longer my mate I mean what are you gonna say it was a mistake now that you got caught oh shoto I knew I fucking knew your nothing to me any more and I know that baby is not even mine it's your little bitch of a side piece alpha over there."

He cries but you show no expression and just slap him to the floor. You pick him up by his neck and lifting him up on the wall he grips your wrist trying to get you to let go and let him be your raise your fist and.... (TW: KILLING A BABY IN THE WOMB) You punch his stomach making him let out a chocked scream as his cries grow but you continue until you say the blood letting you know you killed the child.

You drop him on the ground as he gasped for air. He cried out as he had lost his pup. You kick him "That was for shinra who you burned I thought you changed from your father but no your worse than him your monster...." You take off your ring and throw it into shoto's face.

Shoto just sat there in his own blood from his now dead pup tears down his face at the words, the pain, the guilt, everything.

You scoff leaving the room and go down stares to see nariko healing shinra's wound. You smiling sadly and pull the kids in your arms sighing but you had a idea. You went back up stairs and pick up Momo and swing her over your shoulder.

"Get up..." shoto whimpered but nodded you want downstairs with shoto behind you and you look to the kids "got to the car and sit in the front and good job healing shinra Nariko." She nods and takes her brother hand well not before shooting her 'mother' a dirty look.

Shoto frowned at his daughter but his heart crushed as he looked at his mark on his left arm. His omega was yelling at him for harming his pup he went to reach to comfort him but his son flinched cause (M/n) to growl at him.

He pulls his hand away whimpered crying softly as they made there way in the car and they all got in the car as (M/n) threw Momo in the back and shoto sat in the back while (M/n) and the kids sit in the front.

(M/n) pulls up to katsuki's house and he gets out the car with the kids and as the kids go in the house (M/n) opens the door to the car and again throws Momo over his shoulder and shoto gets out the car.

He walks in the house crying softly as he sat on the couch and (M/n) set Momo down. Katsu,akira And Kopa along with the twins come downstairs with their bags and run to the car. Down came Katsuki dressed nice. In a nice yellow dress and white heals.

Shoto watch jealously stabbing his heart as he saw the way (M/n) looked at Katsuki  the way (M/n) used to look to look at him....Then he watch Katsuki run into his arms he grits his teeth balling his fist Katsuki grins to (M/n) and kissed his cheek.

He watched (M/n) smiled and his heart just broke was this how (M/n) felt when he was with Momo...He watched them walk out the house closing the door and he just broke down.

Meanwhile

Katsuki sat in the front while the kids sing cartoon intros. Katsuki look over to (M/n) as his eyes were focused on the rode the sun setting making him look more handsome in the light to his eyes.

He bit his lip he doesn't know what shoto was thinking letting taking the handsome alpha for granted. All he knows he was gonna make the alpha feel good tonight.  He was gonna make it his mission to get knocked up by (M/n).

Once (M/n) pulled into his house bakugou and his children look out the window in amazed it was huge. (M/n) helped Katsuki out the car as the kids run to the door. (M/n) took his keys out embarrassed at the gasped he really didn't want to flex but yes it look like he really did live in a nice house. "I can show you to your new rooms if you want?" The bakugou family nod

They walk up the stairs and they walk down the hall to a room (M/n) opened the door and "here katsu i though since your the oldest you want you own room." Katsu grins giving (M/n) a big hug before going in his room.

The rest walk away from the room to give katsu privacy and (M/n) opens the door to another room it's two beds in it. "This is nariko's room but akira you can have the other bed." The two girls go in he room to play with nariko's dolls.

They walk to the third room "Alright you two go and have fun kopa you can have the bottom bunk since Katsuki told me your not a big fan of heights unlike shinra."

The two nod and go in to play with shinra's action figures. And katsuki and (M/n) go to his room "and since there isn't really any more rooms your gonna be sleeping with me."

Katsuki blushed softly but nods placing his bags down. "You take a bath I am gonna be downstairs we can watch a movie once you get done."

(M/n) left the room closing the door and goes downstairs leaving Katsuki alone he stripped the dress off and kicked off the white heals he had on his feet and he stripped off his black lace panties.

And he walks in the bathroom and starts to run the water in the tub once the After was done running he turned the knob he sent himself into the bathtub and sighed. Once his bath was done and he was dry he looks in back and get some shorts and white laced panties he slipped on the panties and shorts and decided to get a hoodie from (M/n) closet.

He walks to the closet door and opens it to a huge walk in closet with a mirror and seat in it as well he look over and a certain hoodie caught his eyes it was a big# bright orange hoodie.

He talk the hoodie and slips it over his head and put his arms through the sleeves and he took in the sweet smell of chocolate and mint. He walks down stairs to see (M/n) watching a movie blanket on his lap.

Katsuki walks over and sat down next to (M/n) and put the blanket on his lap. He saw (M/n) eyeing him slightly that made the omega in Katsuki purr 'Alpha must think I look nice.' Katsuki blushed when (M/n) wrapped arm around his waist and pulled him closer to his side.

Katsuki purred and leaned into the touch. Katsuki looked at the movie and noticed it was an anime movie from the anime fairy tail. Katsuki decided to bring his plan into action and he slipped into (M/n) earning the alpha to place his big hands on katsuki's waist.

"You look stressed~" Katsuki said as he bites his lip and rolls his hips into (M/n) now clothed boner. "What do you think your doing lovely?" (M/n) said a he groaned slightly rolling his hips making Katsuki moan.

"Fuck-..." "careful now the kids are upstairs." Katsuki gulps nodding. You kiss his neck softly leaving hickeys and bite marks. "Bed to the bed please." Katsuki begged shaking slightly when you give him one last hickey before picking him up by his thighs and you go upstairs and open the door. You close the door locking it and you go to the bed.

You undo you pants and throw them to the floor along with your shirt Katsuki does the same. You spread open his legs and woah and behold there it was. You lick your lips at the sight. You start to lap up inside of his lips as you felt a hand tugging your hair, pushing you closer you take your thumb rubbing his clit. As you continue you eat him out he moans out but covers his mouth with his free hand. Eyes rolling back he let out a scream but was quickly muffled as he squirted.

Katsuki bits his lips as (M/n) pulls back with juices all over his mouth. (M/n) grins and licks his lips making Katsuki whimper. (M/n) goes and strips off his boxers and he goes to get a condom when he heard a whine and he look over to Katsuki with no pupils giving a sign he let his omega out fully making him overly submissive.

"Alpha~ Don't put it on please fill me up I want you pups please alpha I'll be a good omega I promise."

(M/n)'s eyes dilated a bit but he kept control. He moves from the drawer and he slaps the top on his cock lightly on Katsuki clit making him moan. (M/n) slowly eases his cock into Katsuki but soon felt Katsuki tighten his walls around him.

"Easy baby." (M/n) grunted "gotta ease up a bit so alpha can get in and put you up." That made Katsuki relax almost immediately. Once (M/n) made it inside completely (M/n) grabs katsuki's feminine like waist.

And (M/n) and thrust forward making Katsuki moan out (M/n) growled thrusting his hips into Katsuki. Katsuki grips the sheets moaning and whining but screaming having his prostate being pounded into so hard. (M/n) chuckled and grabs his phone and the records him pounding into Katsuki the camera pointing at him holding his waist.

Then it points to Katsuki fucked out face. "Who you daddy baby who's you alpha?" "YOU ARE YOUR MY DADDY MY ALPHA FUCK!- OH GOD FUCK ME PLEASE MORE AHH~!"

"Pose for the camera baby my perfect omega." (M/n) purred to Katsuki making him whined out just as he posed (M/n) slams into his prostate making him smile tongue going out of his mouth and his eyes rolling back with his peace sign.

(M/n) grins turning the video off and throws his phone off the bed and pulls out and turns Katsuki around and slams back into him making Katsuki scream (M/n) takes katsuki's hair and plus him back.

As he as blowing his back out. "Daddy daddy daddy! Oh fuck!" "You Gon take my knot baby gonna get full of my pups." "Please! Oh fuck alpha Hurry knock me up!" (M/n) shudders and leans down and bites Katsuki neck and shoulder him marking him and claiming him.

Katsuki scream cumming and (M/n) following suit. (M/n) pants and pulls out. Katsuki bites his lip at the feeling of being so full. "Shower in the morning?" "Shower in the morning."

Katsuki grumbled throat hurting from being so loud. (M/n) grabs his phone and sends the video to Kirishima. And smirks satisfied (m/n) steps out of bed and gives Katsuki his shirts. (M/n) turns around to get some sweatpants for himself. And Katsuki blushed at the back scratches on (m/n) guess you can say he left a mark of his own.

Once (M/n) put his pants on he gets in bed and pulls Katsuki to his chest spooning him. And they both fall asleep.

Time skip

Katsuki had woken up in the morning and noticed his marks and now his handsome sleeping next to him. Katsuki grabs (M/n) to see shoto had text him trying to ask him back but he noticed (M/n) hadn't even look at it once which made his heart flutter.

He grins and opens the text and take a picture of his kissing (M/n),His mark, and his stuffed pussy under the last one he left under it a message he can't chat right now after having a chat with this pussy ☺️🖕🏾.

He yawned placing the phone back and going to bed. Then (M/n) woke up to a knock on the door he get up groaning making Katsuki wake up. (M/n) wraps his arms around his omega's waist giving him a kiss. "You wake up the kids I go and see who is at the door."

"Ok just be safe." "Of course my love." Katsuki laughed and kissed (M/n) and walks to wake up the kids while (M/n) went downstairs. And he walks to the door and laughed a bit when he saw who was outside it.

(M/n) opens the door. To find a angry shoto,Momo,Kirishima and Kamirani. "I take it you didn't like the gift." Before they could talk (M/n) continues "alright before you make a mess of things I am gonna send my kids to our pool in the back so they don't here.

The hear Katsuki come downstairs with kopa in his arms. His hair a mess and a fresh new mark on his neck. Shoto gasped tear in his eyes. (M/n) hushed him with. Dangerous look Katsuki shake his head and just left the room with his pup and went to get them ready for the pool.

Once all the pups were all in the pool the adults sat in the living room Katsuki in (M/n)'s lap. "What the fuck (M/n)!?" "What?" "What do you mean the video you sent me last night." "Oh that I to,d your ass that back in high school and colleges hat you cheat and hurt him I am gonna fuck his pussy have him call me daddy have pups with him then imma marry him." "And I told shoto the same." Katsuki sighed.

"Did you really have to fuck him with the kids in the house." Mom tried to speak out. "Um first off all the four of you fucked in the house with us in the house along with the pups." Katsuki growled making Momo realize and shut up. "That's right mind your place side piece."  Katsuki said rolling his eyes.

"Plus while were left to Katsuki's house I had the walls in my room soundproof is we were good." "How could you do this to me Katsuki I thought we were mates." Katsuki stood up. "What do you fucking mean mates that was gone a long time ago as soon as I had katsu you were cheating and with stupid denki of all people your lucky deku is in America with Ochako with their kids or else I have him and (M/n) beat your ass!"

Katsuki said as he cried slightly. That made (M/n) snap and growled making everyone in the house freeze. "Get the fuck out and don't come back." And was all it too, for them to leave.

After Katsuki fixed himself up the two put on their swimsuits and walked outside and once they got in the water shinra swam to Katsuki. And taps him. "Yes What is it shinra baby?" "M-m-mommy..." shinra said smiling as he hugs Katsuki. Katsuki and (M/n) smiled wide as they give shinra kisses and the kids celebrate since shinra had finally said his first word.

But one thought was on (M/n) mind

'Things are about to change....'