Would you wear a burlap thong for a sibling or BFF?

Upon reading the book “Up From Slavery” by Booker T. Washington, I was totally impressed by the relationship he had with his older brother. Booker T. discusses how is older brother would wear his new burlap shirt for him until the needle like feeling wasn’t so bad. He would break it in for him. Now that’s sibling love at its best.
Giving this situation a “modern ponder”, would you do the same for your sibling? In what situation or circumstances would you wear a burlap thong for your sibling or BFF?