FALENOstar Rika Usui experiences the other side of climax with the strongest toy "machine vibrator"! The shock of machine torture that you taste for the first time! The merciless pursuit piston that doesn't stop even if you cum completely occupies the back of the vagina! Even if you squirt a lot of orgasm with pleasure beyond the limit, there is no mercy! The stimulation of the capacity over that you have never experienced before attacks the pussy infinitely to the extreme climax state!