Gasping in her own sensations she now was in a race with the two halves of her brain, her body the prize for the winner. The logical left brain told h...r there was still a chance to survive. She recalled the things she had taught her daughter, the first spurt was weaker than next few, it would be the pre load, containing live sperm for sure, but maybe only 100,000 to 200,000 sperm cells. She could pull her hips down, force his throbbing cock out of her spasming cunt, let the next few spurts. She looked surprised, then smiled at me and turned to Andy. “OK big boy. I think I'm ready for a hard fucking.” Andy didn't needed asking twice! He increased his rhythm until he was pumping long, hard stokes into Jo with his balls making a slapping sound against her arse. Sweat was dripping off him as he rammed his throbbing cock in and out. I was standing there stroking my cock, whishing I was part of the action but not wanting to spoil my wife's treat. She must have read my mind however. “These were all women groups, often coached by other women, right?”“Yes, nearly 100% female.” She confirmed to me.“And you have never even kissed a girl, let alone did more?”She replied, “Nope, never. Never had the urge. Even when some of the girls did, it was never my thing.”I sat there for a moment letting it sink in. Sitting across from me on the hotel room couch was one of my favorite people. Bets and I worked together for the past several years. We got along great but never had much of a. “Mmm...” he said, as he dove into her hot, wet cunt. He lapped at her clit hungrily. Every time his tongue touched her, she kissed the head of his cock until she proceeded to pull it into her mouth. She used her one free hand to pull him down to her and hold him there, sucking on the whole length of his cock. She could taste his pre-cum in her mouth and she started sucking harder. He moaned, starting to thrust into her mouth. She could feel him throbbing in her mouth and knew he was about to.