The perverted doctor has a big cock

Today is Zlata Shine's birthday and girlfriend Sofia Lee has a gift for her: a remote controlled vibrator for Sofia to slide into Zlata's pussy. Sofia has a constant blast that stops the vibrator from working... even after Zlata's forgetful mother comes to wish her a happy birthday. Zlata's mother noticed Zlata shaking uncontrollably and insisted that they go to the hospital for a checkup. The sexy doctor figures out what's going on and finds a way to turn this sexy lesbian fun into a proper threesome.