Series: Abyuse Oneshot: Netorare Youmu (takumi)

Youmu's wife Reimu gave birth to koMarisas. Dumb whore Reimu doesn't notice the problem, but sharp-minded Youmu immediately realized that Reimu is cheating on her with the neighboring Marisa. To add to this Youmu found out that Marisa is actually an arrogant homewrecker who brags about refreshing with Reimu behind her back.

Quite bold of Marisa and Reimu to betray Youmu's trust like this condisering she's the strongest yukkuri in the neighborhood. Well they're promptly slaughtered.

Fortunately for the kids, Youmu is a nicehead with a heart of gold so she decided to raise the koMarisas as her children anyways.