日浦 真知子
莉奈と同じく私立慶西学園に勤める先輩の女教師。既婚者であるものの、子供はまだおらず、莉奈から日々の妊活の相談をされ、内心焦りを抱いていた。夫との間になかなか子供ができないことを不安に思っていたところ、夫の精子に子種がないことを知ってしまう。そのことが、莉奈に対して歪んだ嫉妬と怒りを生むキッカケとなってしまい……。
Hiura Machiko
A senior female teacher who works at the same private Keisei Academy as Rina. Although married, she has no children yet, and Rina confides in her daily about her efforts to conceive, causing her to feel anxious. Worried about not being able to have children with her husband, she discovers that her husband's sperm is infertile. This becomes the trigger for a twisted jealousy and anger towards Rina...
