Ayaka's father was a wealthy man, but he has already passed away, and now he lives with his mother, Mitsuko. Ayaka has a fiancé named Kazuma, who has a large amount of debt. Kazuma became more interested in the property than Ayaka, or rather, in Mitsuko, who manages the property. At that time, Kazuma couldn't stand the strong demands of his creditor Sagawa, and told him his own plans. That's how the two beasts smacked their lips over the immoral, super-delicious mother-and-girl rice bowl.
