Her heart races as she kneels, waiting for the next black cock to slide through the hole. The mystery of it all excites her - will it be thick or thin, long or short? She doesn't care, she'll take it all, licking and sucking until they're spent. The first one slides through, and she eagerly engulfs it, her tongue swirling around the head before taking it deep. She can hear the grunts of pleasure on the other side, spurring her on to suck harder, faster, until he explodes in her mouth. She swallows greedily, ready for the next.