Many times I’ve heard girls ask that question, but I’ve never understood it. I’d like to get some input from women on this.
Speaking as a guy:
I’ve never had any problems with large butts being unappealing. Although you may have doubts about your self image, your butt probably should not be your highest concern. I can assure I’ve never heard any guy say to me “That girl looks pretty hot, but her butt is too large!” If the butt is too large, then probably the entire package is too large and not just that one part.
Why do women ask this all the time? And do they honestly expect me to give them an honest answer in the unlikely event that I actually DID think they had a large ass?