While the series starts with the novelty of the female lead essentially "moving in" or staying over constantly, by the third chapter/episode, the boundary between "house guest" and "intimate partner" completely dissolves.

: The "Inkyaru" (gloomy character) who navigates the exhaustion and strange satisfaction of being "used" by the girls. Where to Find it

The appeal of a character who looks intimidating or rebellious but shows unexpected kindness or domesticity.

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