Osomatsu-san Boyfriend Scenarios

He smacks your ass 😄😆

Osomatsu
I was sitting on the couch with Osomatsu in his house. Him and his brothers were all occupied with their own things as I toss a ball up into the air and catching it. When I went to toss it up again it ended up falling behind the couch. "Ugh. Well shit." I groan and turn around with a huff. I bent over the couch to get my ball.

I had to bend over quite a bit to reach it which hurt a little. I heard Osomatsu chuckle and a quiet "Don't do it." from Choromatsu. I was going to turn and see what he meant until there was a loud slap followed by a pain on my ass. I back from behind the couch and whip around to look at Osomatsu. He had a smug smile with his hand. Still on my ass. I push his hand off

"Did you seriously just smack my ass!" I exclaimed turning a bit red. "Hehe maybe. Why? You upset?" He says with a smirk and I sigh. "You are so childish. No I'm not upset." I say and Choromatsu has an apologetic look on his face.

Karamatsu
I bought some new skinny jeans and wanted to show them off to my boyfriend. So here I was, modeling my jeans for Karamatsu, in his living room. His brothers were out at the moment (which was good considering what Karamatsu ended up doing). Karamatsu had a smile on his face and stood up, walking over to me.

He looked me up and down then moved behind me. I could feel his eyes staring at my ass. He hummed and I watch him from the corner of my eye. "Hm~ I like them. One issue though." He says and I hum questioningly.

A loud slap echoed the room and I felt Karamatsu's hand linger on my ass as he hugs me from behind. "They accentuate your curves. Don't wear them outside too often." He whispers and I shudder "O-Okay. W-Was smacking my ass really necessary?" I ask and he chuckles "nope." He says popping the p and kissing my neck.

Choromatsu
I came over to my boyfriend's house with a strange request in mind. I let myself in and barge into their bedroom to see he was there with his brothers and O/g/n. Choromatsu looked up and seemed surprised. "Oh hello y/n. What's up?" He asks and I walk over to where he was sitting. "Choromatsu, I have to ask you to do something. For an experiment." I say and he nods "what?"

"Can you smack my ass?"

I saw him instantly blush bright red and his brothers stopped what they were doing, even O/g/n looked over, she had this smirk though as she looks at Osomatsu. He stood up and was a stuttering mess asking why. "I just want to see if I like it or not. I would ask
I/g/n to do it...but she'd go overboard and would actually start spanking me." I say and saw Ichimatsu blush. "Yeah, your girl is strange." I tell him before turning back to Choromatsu.

"So can you?" I ask and O/g/n stands up "okay! Let's leave these two alone!" She says with a smile as she ushers the others and herself out. I turn to Choromatsu who just walks over to the couch, sits down, and pats his lap with a blush. I walk over and lay on his legs "y-you s-sure this is o-okay?" He asks resting his hand on my ass. I nod "Go ahead. Don't hold it back either." I say and hear him gulp nervously.

It was silent till he drew his hand back and a loud slap filled the room. My body jolts and I bit my lip. "ooh. That actually felt good~" I purr and wiggle my hips back into his touch. I glance behind me to look at him as he blushed.

"Can you do it again?"

Ichimatsu
Ichimatsu and I were enjoying a relaxing afternoon at my house. I was on my stomach, laying on the floor watching Misty and ESP kitty tend to their kittens. They had one girl and two boys. We named the girl Snowy, the oldest boy Nino, and the youngest boy was Oreo because of his black and white colored fur. I watched them play with Ichimatsu sitting beside me.

Everything was silent.

Until a loud, sudden slap echoes the room. I yelp in surprise and turn my head to my smirking boyfriend. "You did not." I say and he smiled. "You are unbelievable." I groan and move to sit on his lap, facing him. "You have a weird way of getting my attention." I say as he wraps his arms around my waist. "I know. Don't worry, you can always get me back later." He says before kissing me deeply. I rolled my eyes and kissed him back.

Jyushimatsu
Jyushimatsu and I were working out together in the park. Mostly running and simple stretches. The session went on for about 15 or so minutes. I was taking a drink of water when Jyushimatsu spoke up "You did great today y/n!" He says before smacking my ass, keeping that same smile.

I almost spit out my water and cough. "Why did you do that?" I ask and he shrugs "I don't really know. Sorry if I hurt ya!" He says and I smile because who could really by mad with someone like Jyushimatsu. I hug and kiss him "it's fine. It didn't hurt too bad." I say and he smiles "okay good!" He says snuggling into my shoulder.
(Short but simple. Sorry)

Todomatsu
We in my room having a small make out session. I'll be honest moments like this are great with Todomatsu. Even if he can be a bit handsy I don't mind at all. I was giving out small moans as I felt Todomatsu's hands roam my body.

Again I don't mind. This is just what he does. What caused my pull away was a smack to my ass, followed by cupping of the area, and looked at Todomatsu with a heavy blush. He just gave a smug smirk "what?" He asks and I narrowed my eyes. "You're ridiculous." I say softly but ultimately chose to continue where we left off.