The gloryhole curtain parts, revealing a new initiate's pulsing cock, ready for its first encounter. The experienced blowjob giver takes it in their mouth, swirling their tongue around the tip, feeling the virgin cock twitch with excitement. They guide the initiate, teaching them to fuck their mouth, gagging and choking, before pulling back to let them cum all over their face, marking the start of their blowjob journey.