Yori and his twin sister Iku were once inseparable during childhood, yet recently Yori has become distant toward Iku and constantly seeks distance from her. Iku was perplexed by Yori's change. In truth, Yori harbors romantic feelings for Iku, and this taboo affection keeps him awake at night because they share a bedroom with bunk beds. Yori attempted to curb his strong longing by encouraging Iku's best friend to stay in the same room. He even applied to a boarding school in another city, hoping to separate himself from Iku. Yori abandoned his vow of silence when Iku began discussing having a boyfriend and going out on dates. Now Yori desires to possess his sister and has confessed. Despite the turmoil, Yori struggles to reconcile his emotions with family bonds. Iku loves her elder brother and wishes they remain together, so she is prepared to do anything to keep them united. However, Yori wants Iku as a lover, not merely as a devoted sister.
Vega Entertainment Japan