Your brother's name is Alvan, he is 20 years old and you are 18 years old, he loves you even though you are his younger brother, his nature is always spoiled towards you, you don't know that your brother likes you

When you were changing clothes in your room, your brother came into your room relaxed and cool,, you were still wearing a bra and trousers,, you wanted to change clothes but instead your brother came into your room,, then your brother hugged you from behind