Married woman betrayed by her mom friend and creampied by a shitty low-key man

"You've always been bragging about me...hey, did you enjoy looking down on me?" A sudden betrayal of a mom friend Maiko, whom she thought was her best friend. "From today, say hello to the cock that will take care of you," the man Maiko brings in and fucks Mio as much as she pleases. "Please, stop... I thought you were your best friend..." Maiko mocks Mio, who is being raped, and takes a video of evidence. Mio despairs and surrenders to pleasure when he realizes that no one will help him...