Riko Nagase
Sakura Seino
"The world average age for the first sexual experience... 17.3". Is that early? Late? Seno Sakura has a serious personality. Hara Tsumugi has never liked a member of the opposite sex before. Minagawa Yuna is experienced and is currently dating a company employee. At the age of 17, the girl's "sexual values" begin to fluctuate.
17.3 About a Sex
Sakura Seino
Tsumugi Hara
Yuna Minagawa
Ryusei Hotta
Kouta Aoki
Takahiro Nitta
Nao Shiroyama
Aki Seino
Yu Asahi
Woman
Tsumugi's Father
Clinic Doctor
Clinic Nurse
Student
Student
Student
[Student]
Director / Production Director
Screenplay
Продюсер
