Most women are instantly turned off by this, yet A LOT of men just don't get it. And the girl that does like this... well, you'll never satisfy her. Nobody will. It's a bottomless pit of need.
A woman does not like the idea of being a prize or a possession. She will not be attracted to you if she thinks you are showing off that you are with her, or if she suspects that you will boast about your conquest of her to your friends.