I recently watched 'Brother, You're Annoying! Don't Come Near Me, Don't Look at Me!' and its innovative setup of a tsundere little sister and headphones that hear inner voices truly shines. The sister Sakura, who lives together due to their parents' remarriage, usually has a sharp attitude, but the inner voices heard through the headphones are the complete opposite, making the gap irresistible. Kurumi Sakura's acting is superb, with her tsun expressions and inner sweet voice matching perfectly. The clear enunciation of the inner voices, making them easy to understand, is a high point. Especially, the contrast between the line 'You're gross' when hugged and the inner voice 'I want you to look at me closer' amplifies the eroticism, and the variety of positions keeps it engaging. However, it would have been perfect with some school uniform play. Even if you're not a tsundere fan, I recommend it for those who love telepathy scenarios. I look forward to a yandere little sister in the next work.