Zutto Issho Ni Kurashimashou

From Fujoshi Bitches:
It was definitely out of the blue. Manato, my favorite brother, is adopted?!
Even so, I still sleep beside him, just like when we were little, because I couldn’t leave the brokenhearted Masato alone― His slender waist leaning against me; His hair which feels so soft and fluffy and his sexy expression when looking at me…
I can’t think of Manato as my elder brother!!
Growing up under the same roof…A heart-warming love❤A story about all of the five brothers of Takasuga family❤