Reviewed by Kana
Who it's for, and whether it holds up.
This is an alternate version of the same work reviewed separately as the web novel release. Published by France Shoin under their ebook imprint, this edition is described as a complete revision of the original web novel with new scenes added, which accounts for the two listings on aggregator sites and the differing ratings between them. The core story is identical: a boy's expressionless younger sister discovers him mid-eroge session, offers to help, and the situation spirals outward to include her friends and the most conventionally attractive girl at school.
The revised edition carries a notably lower rating of 2.4 from over fifty voters, which is a meaningful gap from the web novel's already modest 3.4. It is not unusual for a polished commercial release to score differently from a free web version, but in this case the direction is downward, suggesting that whatever was added or changed in revision did not improve the experience for most readers who compared the two. The ebook description foregrounds the more explicit developments more directly than the web novel's opening does, which may account for some of the polarized response.
As with the web novel, the prose serves the scenario without distinguishing itself, and the story's engine runs on a mix of awkward comedy and escalating sexual content rather than character development. The sister remains an opaque figure whose behavior the novel never fully explains, which some readers find intriguing and others find cheap. Coverage online is limited, and there is no meaningful critical discussion to draw on. What exists skews negative. For readers already familiar with the web novel version, the revised ebook offers a somewhat expanded but not substantially different experience.