OSOMATSU-SAN
(Closed, Moderated)
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Summary
Osomatsu may not be able to lavish you in expensive gifts, but there IS one thing he's capable of giving you ...
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Osomatsu interrupts your shower. You're okay with that.
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In Which You and Osomatsu Get Trapped In A Karaoke Room by suckybuss
Fandoms: おそ松さん | Osomatsu-san (Anime)
06 May 2025
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A night that begins with you being annoyed that Osomatsu barged into your karaoke room uninvited and ends with you quite literally bullying him into submission, starring a dommy fem reader insert.
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"Come on, Karamatsu," Osomatsu said, taking his brother by the wrist and pulling him to standing. Osomatsu grabbed the money Karamatsu had laid on top of the bill and put it back in Karamatsu's pocket. "We'll find somewhere else for dinner next time."
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Four times Osomatsu saw Karamatsu cry, and one time Karamatsu saw Osomatsu cry.
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contrary to the matter (who you are, you are not) by niirumatsu (KingPreussen) for RamblinKat
Fandoms: おそ松さん | Osomatsu-san (Anime)
30 Aug 2016
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Osomatsu's gaze flickered back to Karamatsu, who was drinking his water with his eyes on some space beyond their table. Karamatsu never called him "nii-san." Osomatsu had picked up on it before now but for some reason, tonight was the only time he gave it more than a passing thought. If it was anyone else, especially Choromatsu, he would have assumed it was a matter of disrespect. As it was, taking into consideration Karamatsu incapability of not doing anything and everything for his brothers, Osomatsu couldn't imagine why he just… refused to do it.
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Osomatsu learns why Karamatsu doesn't call him nii-san and he really doesn't like the answer.