He's in 7th grade, and I'm 21. His commute takes in total 1 hour to arrive at school, and parents insist that its too tiring for him to do that 5 days a week, so they ask that I send him 2 days a week.
I understand that he's in 7th grade, but he's not a little kid. Its his responsibility to go to school on time if there is a safe way for him to do so, and there is. I do not mind sending him to school if the bus breaks down or there is some unforeseen circumstance should he require my help; that is my responsibility.
However, it is not my responsibility to live for my brother. He is at the age where he should be responsible to sleep on time, set the alarm and wake up on time for the commute to school. (7AM, bus leaves 7:20-30).