The black beauty's full lips wrap around the thick, veined cock, her tongue swirling around the sensitive tip. She's a quick learner, taking it deep, her head bobbing rhythmically as she sucks with enthusiasm. The cock grows harder in her mouth, pulsating as she works it, her own pussy aching with desire. She can hear the groans from the other side of the wall, spurring her on, until finally, she feels the hot cum shooting into her mouth, coating her tongue and throat. She swallows every drop, a sense of pride and satisfaction washing over her.