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I was playing with my sister and before I knew it, something irreparable had happened.

Description

「Miyo, shall we sleep together again today?」

「U-uh, yeah...」

And just like that, my older sister—Iwamoto Haruka—invites me to bed.

To an outsider, we might seem like we have a good sisterly relationship. ...No, it's not like it's bad, actually; in fact, it's rather good... The problem is that it's *too* good.

The feelings my sister directs towards me aren't sisterly affection, but the love one feels for a romantic partner.

I know it's all my fault. But I'm not homosexual, and more importantly, I don't have such feelings for my sister... for my family. Of course I love my sister, but that's as family, as sisters.

Really, if only I hadn't done *that* back then...

※Pre-posted on Kakuyomu

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PublishedTitle#
2025/11/20 19:33We're sisters, but I...67
2025/11/19 22:02I'm happy, so anything is fine66
2025/11/19 15:21Take responsibility65
2025/11/19 09:12To avoid being heard64
2025/11/19 07:07My reason is still there63
2025/11/18 20:06I was forced to take responsibility62
2025/11/18 17:02I know it's wrong61
2025/11/18 11:55Full of my older sister's scent60
2023/08/17 18:10I like her, but...59
2023/08/15 16:01It doesn't seem like she's joking, but...58