What was discovered after filming was that Yukari-san, in fact, had also been raised by toxic parents. Because of this, she has a very strong sense of self-love, and her family's secret is that the bond between those who share blood is important, achieved through intermarriage. The family composition is as follows: her husband is 46 years old, the same age as her. The eldest son, Tomoya-kun, is 12 years old. The second son is 10 years old. The eldest daughter is 8 years old. She has her own unique theory, apparently being greatly dissatisfied with the sex education in the current school system, believing that learning the correct bed manners can make one a gentleman. Regarding her anal sex performance this time, it is said that her husband is unaware of it. She wants to see his reaction after watching this work, as her husband is very jealous. Incidentally, she and her husband have no experience with anal sex. She wants to share this experience with her whole family. To be clear, it's quite outlandish, but the content is worth watching.
