My wife, Yui, who coincidentally decided to do teaching practice at the school where her husband, a teacher, works. She kept the fact that the two of them are a couple secretly and took training, but …. Takagi, the vice-principal who once met Yui's teacher, grabbed her weakness and was raped without being able to resist anything. During her class, Yui is toyed with without a way to do it, regardless of after school. As her actions gradually escalate, even Imaoka, the problem child in the class, finds out about their relationship.
