Yuu, who is infatuated with his friend's beautiful and seductive mother, Ayano, frequently visits her house under the pretense of hanging out with his friend every day. He even secretly takes Ayano's panties from the laundry and sniffs them, unable to control his sexual urges any longer. One day, he accidentally catches Ayano masturbating and impulsively records it with his smartphone. Then he comes up with a despicable idea...
