In the dimly lit, pulsating heart of a seedy alley, a curious first-timer steps up to the gloryhole, their heart pounding with anticipation. They take a deep breath, parting their lips to feel the first tentative touch of an anonymous cock against their tongue. The stranger on the other side groans, guiding their head back and forth, fucking their mouth with increasing urgency. The initiate struggles at first, but soon finds a rhythm, their inexperience replaced by a growing hunger for the stranger's cum.