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BAGR-066 The Bitchy Younger Sister Who Warps Her Otaku Older Brother’s Friendship and Preferences: Seira Kuwahara
A college-aged otaku guy starts living alone after entering university. His younger sister, envious of her older brother, begins coming and going from his room frequently. One day, she asks to use his room for a private meeting, but he refuses, saying a friend is coming over. Left without a place to go, she comes up with a cruel idea and decides to carry it out. As she gradually wears her brother down emotionally, she discovers a sadistic side to herself. She mocks the sight of her brother, whose friendships have been ruined and who has been reduced to a submissive state.
AvMates Insight
BAGR-066 is one of 59 videos featuring Kuwahara Seira (久和原せいら).
Her most frequent collaborator is the maker Honchuu, which produced about 10% of her total works.
For a full list of Kuwahara Seira’s works, see the Kuwahara Seira JAV playlist .



















Video Information
Release Date:2025-08-09
Product Code:BAGR-066
