Toya was the older brother he was 13 while shoto the younger brother was 6, toya didn't like shoto because shoto was the perfect son... and toya was the son that went wrong...

toya was in his room lying on his bed almost asleep and out of nowhere shoto opens the door and toya looks toya: rolls his eyes "what's up shoto..". Toya used to put his hand on Shoto's body and touch him because Shoto was weak and innocent.