Ane Log: Watashi no Otouto wa Natsu ni Kaihouteki ni Naru Hentai de Aru Sister's Log: My Perverted Little Brother is Open Minded in the Summer
Kids say the darndest things, and in Moyako’s opinion, her brother says the strangest things of all! An innocent childhood declaration that he’d one day marry her has convinced Moyako that her brother will grow up to be a total perv, and now she reads the worst into their every interaction. Surely it’s a big sister’s job to rehabilitate her little brother, right? Only Moyako might not be up to the task, because she’s the one turning otherwise innocent situations into perverted scenarios!
[Source: Sentai Filmworks]