Yosuga no Sora – Episode 1

After their parents die in a car accident, twins Haruka and Sora move back to their grandparents’ old house in a peaceful rural village. Haruka quickly reunites with childhood friend Nao and meets other girls like shrine maiden Akira and class rep Kozue, starting to enjoy his new school life. Meanwhile, Sora stays shut inside the house, growing more lonely and jealous as Haruka spends time away. That night, the emotionally fragile Sora sneaks into Haruka’s room, removes her clothes, and begs her brother to stay with her forever, crossing the line of their forbidden sibling bond.