Beautiful and desirable women get very much attention everywhere, and this place is not an exception. I understand that all attention is not appreciated or wanted. Of course it's stupid to pretend to be someone else, but I guess those guys are looking for some jerk off-chat. This place is a black-on-white sex forum, but also a cuckold forum. Different perspectives that crash sometimes. However the reason you are getting attention is because you are admired, and you could see it as a compliment. Unwanted but still compliment.
I think that women fucking BBC are very sexy, and simply on a whole another level sexually. But I would never pretend or lie. My goal is to make my wife a BBC-lover just like you.