being-you's manga / #family knows about them(1)

It was definitely out of the blue. Manato, Mikiya's favorite 3rd brother, is adopted?! & my dad's best friend's son 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? Mori no Yu wa Kyou mo Poka Poka! (Spin-Off) 1st bro- 2nd bro- Fuuta 3rd bro- Manato 4th bro- Mikiya 5th bro- Yoh