Seb cums first

"Almost there," the hostess whispered. "Hold on, Kim."

With a final push, Seb reached his climax, his body shuddering as he came inside her. Kim felt the warmth of his cum spurting within her, the sensation both shocking and arousing. She cried out, her body on the brink of release too. His seed mixed with her juices, so copious was the amount that the frothy cocktail overflowed out of her ass.

Still her asshole contracted involuntarily, as though winking at the audience. Her body had a mind of its own, and all her body wanted was a hard cock filling her up. Or two cocks, impaling her in her pussy and ass. Not the gaping void that was left in her ass currently, a nether void which left her on the orgasm edge.

The timer rang, signaling the end of the session. Kim was raised free. The hostess stepped forward, her expression one of admiration.

"You did it," she said, her voice filled with respect. "You resisted."

Kim managed a weak smile, her body trembling with the aftermath of the experience. She was untied carefully. Seb was slumped in exhaustion. At the moment of cumming, Kim had been lifted up, ruining Seb's orgasm.