My sister is too much in love with her boyfriend. She has found someone else besides me, who she loves so much. I can't accept that. After all, she's my precious treasure. Only I should touch her. That's not allowed! *The recording contents may vary depending on the broadcast method.*

妹が大好きすぎるお兄ちゃん。愛おしすぎる妹に彼氏ができた。僕はそれが許せない。だって僕の大切な宝物。僕以外が触れちゃダメなんだ。許さない。※ 配信方法によって収録内容が異なる場合があります。