RCTD-571 I got my sister’s body.

Kazuma has become a lazy otaku who has lived locked in his room for several years, and his mother hasn’t seen him in a long time.

After a work trip, his sister decides to visit her mother and brother, but upon discovering that he lives locked away, she breaks into his room and decides to teach him a lesson.

At that moment, Kazuma acquires the ability to possess his beautiful sister’s body and takes advantage of it to take revenge for all the injustices he has suffered.

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