FALENOstar Rika Usui experiences the other side of climax with the strongest toy "machine vibrator"! The shock of machine torture that she experiences for the first time! The merciless pursuit piston that doesn't stop even if she cums completely occupies the back of her vagina! The pleasure exceeds the limit and there is no mercy even if she squirts a lot of orgasms! The stimulation beyond the capacity that you have never experienced before attacks your pussy endlessly, leading to the ultimate climax state!