♂ m

♀ f

The younger sister of the main character. She has a very intense temperament and is the type of person who acts first rather than thinks. She lived in a dormitory at an all-girls school for a long time, so she has never had any experience with men. Not only sexual experience, She has not even had h... read more

The younger sister of the main character. She has a very intense temperament and is the type of person who acts first rather than thinks. She lived in a dormitory at an all-girls school for a long time, so she has never had any experience with men. Not only sexual experience, She has not even had her first kiss yet. She has excellent grades and a strong sense of responsibility. She is popular among the underclassmen at school. She was once a representative of the students in her dormitory, and she hates to lose.

♀ f

Mother of the protagonist. A widow. She is cheerful and kind, but when it comes to her son, she is a troubled woman who is unstoppable. She is a good provider for the family while loving her son, who is becoming more and more like her husband. She is not very good at housework, so she is dependent... read more

Mother of the protagonist. A widow. She is cheerful and kind, but when it comes to her son, she is a troubled woman who is unstoppable. She is a good provider for the family while loving her son, who is becoming more and more like her husband. She is not very good at housework, so she is dependent on her son, and is also mentally dependent on him. When her son comes home, she can't help but hug him. Before she knew it, she noticed that her son's physique had grown to look just like her late husband's, and she became conscious of him as a man.