I can't help but comment here. But I've been to bed with both black and white guys (even two live Jews!
. The biggest guys that I've had(down there) wer not only black but also very dark. One was even of very slight build, like only 5'9" , but still....
While the white guys were adequate (in size that is, including my husband), I can think of 4 black guys including the one I'm dating, who are in the top spot when it comes to size.
In any case, don't confuse size with technique or quality. The other myth is that black guys don't like to go downtown that much. Even the one I'm dating, sometimes I get the feeling that he only does it because he's "sposed to." Like more often than not, if I stop because he takes so long to come (it seems as if he hardly ever does) then he'll try 69 and makes damn sure that I'm doing him at the same time.
I've met a couple of white guys who snicker at the myth and say, yeah, but they're not that great even with all that equipment. I would have to agree, maybe you have an exciting fantasy, but good luck in finding the reality.