Cervix Electrostimulation with sounding deeper into Uterus

Cervix Electrostimulation with sound deeper into uterus. Pussy keep opened with a glass, then put a electric butt plug in ass, next she penetrate the cervix with a huge marked sound 8 cm (3.15 Inch) depth into uterus and both are connected to a german electro stimulator. Also vibrator on clitoris to get a extreme hot orgasm. Best female E-stim cervix orgasm contraction training sex video.