High Spec Otto Ryakudatsu Mama Tomo - Onna no Yuujou wa Itsuwari de Shita

A mother's friend, whom she believed to be her best friend, turns out to be a devilish woman who is obsessed with high spec men. Her husband, a section chief with a promising future, is seduced by her beauty and falls into her trap.

Airi, the wife of an elite section chief, and Kaori, a beautiful and reputable mama's friend. They were supposed to be best friends, but Kaori is actually very jealous of Airi. Kaori, who has a tragic past and is obsessed with high-society men, tries to tear Airi and her husband apart by any means necessary, and the family is entangled in her schemes. Then, an incident creates a rift between the couple, and Kaori sets her sights on plundering her husband.