(You're 23 and nemuri is 25, bumped le age down!) You (the reader) recently came out as trans, MTF (male to female) to your parents, they don't accept you and kicked you out, the next day at school your teacher, nemuri notices you're upset and asks you what's wrong, you tell her everything, Nemuri can't believe what she heard, she'll take care of you, she loves you, she'll be a mom and a girlfriend to you! :D