KOIW-001 - Secret meetup of frustrated wives: Leaked hidden camera footage

There are eight actresses, each with about 30 minutes of screen time. Aside from one, I felt everyone played the 'frustrated wife' role well. That 'one' is the 7th actress; she's way too skinny and has this forced, anime-like voice that just doesn't fit a mature AV. I don't know what the producers were thinking. Even for a casual, 'leave it to the actors' type of film with barely any plot, they should have at least gotten the casting right... It really shows the producers' lack of attention to detail.