She couldn't do it. She couldn't bring herself to leave. Any second now a cock was going to poke through the hole, and as much as it shamed her to admit, wrapping her lips around the thick cum-dispenser was all her lust addled mind could think about.
A cock, thick and black, appeared from the void, and she swooped with her tongue to catch the dripping pre. The salty taste was heaven. Her lips wrapped around the plum-sized head, her tongue swirling for more, her hands gripping the shaft so it couldn't get away. She bobbed her head, taking one inch, two, then three. Up for a lick, back down to coax out more. Her fists pumped in time with her face.
Her entire body tingled with excitement as the tip entered her throat. At four inches she didn't gag, five she shuddered with pleasure. If this had been her ex her nose would be in his pubes, but with this stranger she wasn't even halfway there.
The man grunted and the shaft stiffened into pure steel. She pulled back, until just her lips remained suctioned around the head, and pumped her hands for all she was worth. Thick, hot jizz splashed across her tongue as the man roared and she whimpered with delight. She loved it.
Her mind tried to rebel one last time, scolding her for guzzling spunk like some cheap whore. It tried desperately to invoke some sense of shame, calling her degrading names like jizz bucket as she swallowed another tasty mouthful. It only stoked the flames more.
All too soon the cock withdrew, her mouth chasing after until her nose pressed into the wall. To only the slightest of horror she realised that she hadn't even begun to have her fill of gooey man-juice. She really was a cumslut now. There was no use in fighting it though. She was ten times as horny than when she had the opportunity to leave.
'More,' she pleaded. 'More cum. Please! I need more cum!'
From across the room a scraping indicated the opening of more gloryholes. She turned, a wild look in her eyes, her heart pounding. There were two holes this time, spaced too wide for her to pleasure more than one, and each had a large but very different cock jutting from it. The smaller one was human, the other was mottled pink and brown with a wide, flat head.