Sister’s Diary BEST vol.1

Synopsis

A brother and sister living together. Though they were accustomed to seeing each other’s bodies, circumstances force them to share a room. Living closer than ever before, the two siblings begin to feel each other’s presence in new ways. The brother, who never paid attention before, starts to see his sister as a woman through her gestures. The sister, who always thought of her brother as cute, realizes he has grown into a man. This is a forbidden incestuous tale of two siblings awakening to each other as members of the opposite sex.

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