My gf was worried I was a player, but the only negative consequence was that she made me wait 24 hours longer than we'd have liked to get in her panties. But that is indicative of how if a woman truly believes you are the super-high value jackpot prize she might raise her anti-slvt defence shield higher than she might with a man she might be willing to have a meaningless one night stand with.
We'd all rather use than be used, and the hottie is no exception. She is used to having the power over those that would tend her garden, and the player threatens to reverse that scenario and leave her dependent on his interest.
Faced with this danger the babe may become more defensive, suspicious and shyt-test quickly and without mercy. You should charm and disarm, and reframe to qualify her, as The Bible would advise, but that doubt is going to remain.
To get a quick fvck it's possible to keep the anti-slvt defences down long enough to isolate, but you may find that you will have to field more tests, principally on your confidence and integrity. She does not want to waste time on a fake player who is flat-out lying about everything.
But of course, if she likes you she's going to make it pretty easy.
My answer to the question 'are you a player' would be "'Player' is a loaded term. My default position is that I'm a single guy out to have fun, but if the right woman comes along and makes me an offer I can't refuse, cool."