生きてるだけでえらい！ってハイネさんが言うから

简介

Souta Takarada, who lives a closed life, is raised by Heine-san, a household servant. Heine-san has great style and is beautiful, but she is a bit dangerous, so Souta is always nervous. And Heine-san is really nice, and she always compliments me no matter what I do, so Souta's heart is always pounding. A mysterious life with an overprotective(?) older sister!

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