My mother used to be a student of the calligraphy teacher. Now this calligraphy teacher (male) teaches us calligraphy. She has been holding my hand and teaching me to write.

You think too much. . He is your mother's teacher. He will be your grandfather in that grade, at least he is an uncle. How can a little girl have obscene thoughts about you? If you have learned something, study hard. Don't be prejudiced against the teacher. If you feel uncomfortable with this contact, you can leave. But teaching by hand is also beneficial to your calligraphy level, which is also a teaching habit. Treat it with a normal heart.