After Time Travel, the School Beauty's Mother Asked Me to Be a Tutor

[The score will be released soon and will increase]+[Purely hand-written code]+[The god of learning beats the top student]+[Tutoring the school beauty]+[The unconservative mother of the school beauty]+[16-year-old young lady]+[Thirty-nine-year-old school beauty mother] The doctor travels through the life of senior high school, I write novels while others are in class, I pass all the test papers, the aloof school beauty turns into a little fangirl in seconds, the school beauty's mother is divorced and single, and she wants me to go to her house to help the school beauty with her homework... So I reluctantly moved into the school beauty's house temporarily. That night, the school beauty's mother asked me to go to her bedroom...