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

It's the end

After you graduated Osomatsu throws you, literally, in his car and added you to his koseki. Means you two skipped the wedding ceremony at first, but are officially married for the start. For Osomatsu was this very important, because he didn't wanted anyone to think he can have you. You are his mate and no one else. The honeymoon was for you really exhausting, because Osomatsu wasn't letting you rest for one single second. You had much bitemarks on your body and wasn't able to leave the bed by yourself.

Four years later you ended college and were the new art teacher in the same high school with Osomatsu and his brothers. Now, after four years passed by again Osomatsu sits with his son on the floor in the living room. Playing with him a game while you sleep in bed already. When you two were done with work Osomatsu was first driving with you home to mate with you before he picks up Orson.

"Daddy, why is mommy sleeping so early?" Orson ask a bit worried. Osomatsu hums with a small smile. "Your mommy is just tired, Orson. School was really hard today, you know?" Orson looks sad down. He loves both of his parents of course, but since he's more like his father Orson loves you more. Because you are the one who has breasts. So that you aren't here with him and Osomatsu is making Orson sad.

Osomatsu smiles softly and lift his son carefully up. "How about we two go to mommy and sleep with her together?" "Yes!" Orson said with sparkling eyes. Osomatsu chuckles before making his way over to the bedroom. He opens the door quietly and smiles again when he sees you sleeping so peacefully.

Osomatsu lays Orson down in the middle before slipping under the blanket as well. He lays his arms around Orson and you, pulling you a bit closer. But not in a way to hurt his son. Orson close his eyes and falls asleep pretty fast. One thing he has in common with you.

You open your eyes slightly and look sleepy up to Osomatsu. He holds his index finger in front of his lips and points down to Orson. You smile a little and form with your lips a 'I love you'. Osomatsu does the same and gives you a kiss on the lips before you fall asleep again. As well with him.

And so, you two live happily ever after together.

...

Until Osomatsu is attacking you and getting you pregnant again.