With an arsenal of the hottest male models and help from some gay porn super-stars, The Screaming O is giving an exclusive sneak preview of its newest line at this year’s International Mr. Leather. Teaming with distributor SLS Specialty, The Screaming O will showcase the highly anticipated O Man collection of powerful cock rings with live demos that’ll leave Chicago buzzing all weekend long!

This annual fetish event invites leathermen and the men who love them from around the world to spend Memorial Day weekend with 50,000 fellow fans as they check out the latest and greatest gear and apparel. With special events and live demos by porn super-stars Topher DiMaggio and Doug Acre, the SLS Specialty booth will rouse the crowd with the promise of powerful vibration and intense sensations.

Fans can watch with delight as their favorite male models demonstrate products including these new vibrating cock rings and enjoy an exclusive chance to be one of the first to take them home.

“IML is the perfect place to give a special preview of our new OMan line to fans who really know their cock rings,” The Screaming O representative said. “SLS Specialty has a very special weekend planned for our fans – hope to see you there!”

The 2013 International Mr. Leather Fetish Event is celebrating its 35th anniversary throughout this year’s event, scheduled May 24-27 in Chicago. What started as an event for “hardcore” leathermen has evolved to include a wide variety of attendees, from the sexually advanced to the carnally curious.