Family shit you might want to avoid 0.0

Younger brother (top) x
Older brother (bottom)

They are twins

Younger brother (top) x
Older brother (bottom)

Two brother bond + 3 guy

Older brother (top) x
Younger brother (bottom)

Stepbrothers !!!grape!!!
Younger (top) x Older (bottom)

Younger brother (top) x
Older brother (bottom)

They are stepbrothers

Younger (top) x Older (bottom)

Step-brother/ cousins
!!grape!!

Older (top) x Younger (bottom)

Older brother is adopted

Stepfather grapes his son. Thought that is not the end relation