We rope her up tight...wrists tied off to a bar and knees tied apart...You can tell she feels it...Gianna shows it very well...how it all makes her feel...helpless and beautiful...Her hot body is kept on display as we turn the vibrator on...her pussy gets very sensitive and we see some good and sincere struggling to move her hips...in the end, it takes less energy to just allow the vibrator to do it's work...Gianna figures it out....she is there to cum for and amuse us...she does a fantastic job...