Asayo has hidden her lewd nature in front of her son and played the role of a good mother... but in the 'Guess the Dick' game, her true colors were exposed. Her son and his friends hid their faces and lined up with their dicks out, making Asayo guess which one was her son's. It was just a prank, but Asayo, whose personality changes drastically when she sees a dick, goes on a rampage because of this game...
