♂ m

Main character. Yurie's only son and Ritsuko's lover. He is a virgin. One day, just before his entrance exam, he has an accident on his bicycle, breaking both arms, he spends his time now recuperating.

♀ f 35

She is a music teacher at the same school as Yurie. She's viewed as the "number one teacher you want to be teased by" She enjoys taking the virginities of boys she likes. She is aware of her rivalry with Yurie, who is viewed as "the teacher you want to lose your virginity to".

♀ f 38

Yuu's mother. She is a kind and motherly school nurse. She is very popular among the students because of her ever-smiling personality, and there are countless male students who have fantasies about her voluptuous body. She has been voted the number one “teacher I want to lose my virginity to” by h... read more

Yuu's mother. She is a kind and motherly school nurse. She is very popular among the students because of her ever-smiling personality, and there are countless male students who have fantasies about her voluptuous body. She has been voted the number one “teacher I want to lose my virginity to” by her students.

♀ f 32

She is the matron of the men's dormitory and Yuu's older girlfriend. She is divorced. She is worried about her age difference and is unable to cross the line with Yuu. She is jealous of Yurie, who is close with Yuu.