Venice, CA – Masturbating March is well underway and Sienna Sinclaire is going to be encouraging others to get off too, as she goes on Spice Radio today. She will join hosts Christy Canyon and Ginger Lynn on the Sex Circus, going on the air about an hour into the broadcast, which is from 11 am to 2 pm PT.

Masturbating March is Sienna’s hands-on approach to raising money for Not For Sale, the charity that is helping to fight human trafficking. Also, Screaming O is giving out weekly prizes in conjunction with her masturbate-a-thon. Fans need to submit their sex stories to www.sexrecap.com and Sienna will be picking out the best story each week. Screaming O will also be offering a gift basket during today’s broadcast.

Fans looking to get in on the action can visit www.masturbatingmarch.com to watch Sienna get off—it’s for a good cause and everybody wins—or to find out how they can more actively participate by masturbating and donating directly.

Her goal is to raise $1,000 or more for the charity and her hope is that more performers in the industry will get involved. A look at the numbers for the first week showed that she is on track to surpass her goal. She would also like others in the industry to ask their fans to make a one-time donation or donate $1 for each time they masturbate throughout the month of March.

Fans can visit www.masturbatingmarch.com to find out when Sienna will be getting off for charity and to make donations through Paypal. All the money she earns for her web cam shows during March will go to Not For Sale.

Christy and Ginger’s Sex Circus airs 11 am to 2 pm PT on Spice Radio, Sirius XM channel 103.