Kurihara Shizuru is the advisor for the club activities and a female teacher who is getting married. She looks good in glasses, and is a slightly demure beauty who is very popular with the students despite her humble appearance. She has been blessed about her marriage, but her fiancé is a little bit of a momma's boy and she's not sure if she can get along with her mother-in-law. Yuto heard about it from Yuzuru, who is Shizuru's younger sister and sometimes comes to the literature club. He explains that it's important to genuinely encourage them at first, and to self-deprecate that they can do well. Regardless of the content of the story, Shizuru is honestly happy that she is being encouraged. At the end, Yuto says it's a spell and gives a mild suggestion to not stress out.

After a while, Yuzuru appears with a gloomy look on her face when she is alone in the club room. When Yuzuru doesn't want to talk to him, he asks her about it using an orphan. Shizuru seems to be masturbating pretty hard at home, and she's worried that something has gone wrong. Yuto realizes that it is the effect of his suggestion, and he decides to hear from Shizuru while reassuring Yuzuru.

When I used the o-parts to find out her true feelings, I knew she was worried about her marriage and at the same time... Despite her calm personality, she has intense desires on the inside, and is frustrated because she can't get rid of them. In that case, Yuto himself helps Shizuru resolve her frustration by using hypnotic suggestion.