Help! I'm bound to a bed frame and made to orgasm! I dozed off in my own bed...but woke up in someone else's!

A hood is pulled off of my head and I realize my hands are cuffed above me, my ankles are handcuffed around the frame....and there's a huge black vibrator duct taped between my legs! I beg the mysterious person to let me go...but instead they turn on the vibrator!

I struggle and squirm, unable to help but have orgasm after orgasm as I struggle to find a way to escape...and can't help but succumb to the unexpected pleasure of my predicament, my pleas growing weaker and my moans growing louder!