Extreme Naked Bondage Spreadeagle

"Ok, now I get what you meant when you said that I would be a widespread phenomenon." Image source: The Interwebs.
There's something about a woman bound with her legs spread really, really wide that adds a certain frisson to any bondage. Those legs are staying spread very, very wide until she is untied. Nice. And the smile on her face, also very nice.

Shorting Out

"What kind of vibrator IS that?" Image source: Hogtied.com.
The newest craze in modern birthing procedures, Vibrator Assisted Birth, is said to make birthing downright pleasurable and also allows women to squirt out fully formed adults from the womb, saving greatly on child-rearing expenses and time!


Alternatively:
On November 17, 2010, bondage actress Rain DeGray, under the attentions of Isis Love, experienced a bondage slave orgasm so intense that her legs were blown right off!*

*See comment.