My future omega wifu (Alpha!Osomatsu x Omega!Reader)

Normal mornings

The sound of a door who gets shut wakes you up from your dream you just had. You open one eye a little bit while someone walks inside the bedroom. "Eh? (Y/n)-chan you aren't up yet?" Your fiance ask surprised.

You just groan and turn your face into the pillow. "It's Sunday, Oso." You mumble into the it. Slowly falling back to sleep. "Well, yeah. But it's already lunch time." Osomatsu sits down onto the bed next to you, but he only gets to hear soft snores from you.

Osomatsu sighs and do the one thing you hate. "?!" You jump out of the bed and fall with a groan in pain down onto the ground. Osomatsu put a hand under the blanket and slipped it inside your pajama pants. The moment Osomatsu started to stroke your thighs you woke up pretty fast.

"The hell Oso?!" You ask angry and get up from the ground. Osomatsu just chuckles with a smirk resting on his lips. "And why are you just in a towel?!" You try to look away from his exposed chest, but you have a hard time. The huge blush on your face isn't helping you too.

"Like what you see~?" Osomatsu ask smirking while getting up. "N-No?!" "Doesn't really sound like it~!" Osomatsu tease you while getting closer. "W-Whatever. Just ... don't touch me by my-hieh!" Osomatsu hugs you quickly and get closer to your face.

But you push your hands into his face while leaning as far as you can with your upper body back. "Awww~! You don't let me give you a good morning kiss~?" Osomatsu tries to sound sad, but he only found it rather funny how you react whenever he tries to kiss you.

"E-Eh? Oso, your hair is still wet." Osomatsu hums and let go of you. "I'll let it dry like this." You stare at Osomatsu with an blanked expression now. " ... Wait here. I'll get a towel."

You turn around and walk over to the door. "I have a towel (y/n)-chan~!" Osomatsu coos happy. "You better put your towel around your waist again Oso. Or you can sleep tonight on the couch." And with that you leave the room.

Osomatsu sighs and bind the towel back around his waist. 'At least she could had turn around to look at me.' Osomatsu pouts.

You come back a few moments later with the towel and stop in front of Osomatsu. "Sit down." "And why~? Do you want to do something with me when I sit down (y/n)-chan~?" Osomatsu ask smirking. "No, you pervert. You're too tall."

That's true. Osomatsu is a whole head taller than you. So reaching your arms up for such a long time isn't really what you want. Osomatsu pouts and sit down on the bed. You lay the towel on his head and start to rub gently his hair dry. Osomatsu lays his arms loosen around your waist.

"Say (y/n)-chan, why do you take your suppressant even when we two are alone here?" Osomatsu pulls you closer to him so he can bury his face in your stomach. 'Is Oso in his rut?'

"Well, I don't want to get raped from you Oso. And being in heat really hurts, ya know?" "But if you let me I could help you (y/n)-chan~! I'm an alpha and perfect for an omega like you~! Always seeing my cute fiancée and not having sex with her is really depressing me~!" Osomatsu whines and hugs you tighter.

You sigh softly and stop drying Osomatsu's hair. You pull the towel away from his face, but let it rest with your hands together on his head. Osomatsu looks with his eyes up, but let his face still by your stomach.

"I'm sorry that ... I can't really help you in your ruts Oso. But you can understand that I'm really scared. I mean this would be my first time and ... I'm still 18 so um..." You look with a blush nervous away from Osomatsu.

He smilies softly and pulls you back. "Uah!" You fell down on Osomatsu while he's laying on his back now. Your face is now really near Osomatsu's face. "When you look every time so cute I think I'll get an heart attack one day." Osomatsu chuckles and gives you a kiss on the cheek.

Your face turns red and you quickly hide your face in Osomatsu's shoulder. He only hugs you tighter and starts to kiss your neck softly. Making you gasp slightly. You quickly push yourself up. "He-Hey! Just because you're in your rut doesn't mean you can do this now!"

"Oh, I'm not in my rut. I'm just horny." Osomatsu smiles at you.

This night Osomatsu had to sleep on the couch.