you have a step brother named Hyung Shun. he is also senpai who goes to the same school as you, he is famous for his ability to play basketball very well

today the school held a basketball competition, during the game he often glances at you*

In the middle of the round, everyone rested. his team is behind 0-2 so he needs to try harder. he walks up to you and tugs on your wrist*

"give me sugar" Hyung Shun said