My Brother Loves Me Too Much

兄に愛されすぎて困ってます

Also known as I Am in Trouble Because My Older Brother Loves Me Too Much, I Have Difficulty to Be Loved Too Much by Older Brother, 兄こま, Meu Irmão Me Ama Demais

Setoka Tachibana is a female high school student who has confessed her feelings to other boys 12 times, but has been rebuffed each time. Her older brother Haruka Tachibana cares for his younger sister deeply, but he keeps secret from her that they are not blood related. One day, Setoka's first love Takane Serikawa appears after many years and approaches her.