Kyouso no Musume S01E02 - Episode 2

Ichika Yuda (Hana Toyoshima), who had a secret relationship with the biological teacher Natsuki Shimoyama (Kondo Park). However, she couldn't tell Shimoyama that she was witnessed by Miyu Kurosawa (Yui Oguri) on a date and was threatened for that reason ...
Aki Nakano (Riko) asked why she suddenly transferred to her best friend Miyu without consulting herself, and the message 'Watch out for Sara Kiritani (Mizuki Kayashima)'. I was worried about the meaning.
Around that time, Kazuma Yuda (Taiyu Fujiwara) learns from his best friend Takumi Homma (Yuto Ikeda) that there is a suspicious account in which a high school girl's underwear, such as 'JK Observation Diary,' was posted. There is also a photo that looks like Ichika-?! On the other hand, Sara suddenly approaches Shimoyama.
'I have always respected him. About Professor Shimoyama.' An incident will occur tonight ...