Here's a few tips on how to get bigger lips without using cosmetic surgery, this is a more natural easier cheaper way, why go plastic and pay out loads of money when you can get it for free and it will look way more natural and subtle girls!
Lip balm, Vaseline anything to get rid of dry lips will work, get some of the Vaseline and put it on the the toothbrush brush your lips with the two minutes with the Vaseline just how you would brush your teeth but brush your lips instead!
Another option that is good is to use sugar scrub, get a small bowl add the sugar and use about 2-3 drops of lemon juice and a few drops of water and your ready to go! This is a great exfoliant, you can either use your fingers or your toothbrush, I would personally use a toothbrush as the brissles are are more powerful to remove any dead skin on the lips and leave a pinker fuller looking lip.
Get your Vaseline and put it on your lips as you usually would, then get a fingerprint of cinnamon put the cinnamon on top and gently rub it around as you don't want it to sting to much, this method irritates the skin and causes the lips to swell which will make the lips look fuller, leave it on for a few minutes after rubbing it on and around your lips then wipe it off with a cloth or a wetwipe. Don't leave it on for to long as it may irritate the insides of your mouth or throat, also make sure you are not allergic to cinnamon!