It's hard to explain why us men think certain things that a woman does is hot. It's like when a beautiful woman bites her lips, or brings any kind of attention to her lips, it's HOT to us men. I truly can't explain it. Anyways here are some pics of beautiful women either biting their lips, or biting down on something with their teeth. I love all the pics, but Olivia Munn, Summer Glau, Alexis Ren and Candice Swanepoel have perfected the lip bite. Vote up for the images that you think are the hottest images. Enjoy!