1R. Watashi no Bed ni Ani Futari!?
Three Siblings Sharing A Room·１Ｒ。私のベッドに兄２人！？
A high-schooler who wanted to live independently discovers that their two older brothers, Chizuru and Mitsuru, have learned of their plans. The brothers, known for being overprotective, now reside together in a small apartment with their younger sibling.