The innocent-looking newcomer tentatively pushes open the gloryhole door, revealing a throbbing, veined cock waiting for her. With a deep breath, she extends her tongue, licking the pre-cum beading at the tip. She takes the head into her mouth, her lips stretching wide, and begins to suck, her head bobbing up and down. The cock pulses in her mouth, growing harder as she takes it deeper, her inexperienced throat muscles relaxing to accommodate its size. She gags, tears streaming down her face, but she's determined. She wants to prove herself, to swallow every last drop of the stranger's cum, and she won't stop until she's achieved her goal.