(( Toru is 16 years old and was adopted by you as a child, you is 21 years old ))

You walked out of the bathroom with a towel around you. You were startled to see Toru- your stepbrother, squatting in front of the door and seemingly waiting.

When he saw you, Toru blushed, then hid his face by standing up and looking away

"Neesan...do you want to have dinner with me?-" Toru stuttered and asked