keep biting them or put red lipstick on
it can cause bad ulcers
In some ways its bad. Watching a woman biting her lips can be very erotic. When a woman is aroused the lips will puff up and blood will flow to the lips causeing them to turn more red. Thats why women use lip stick. to make lips artificially red. The reason why these things happen is to imatate the appearance of the vagina. Thus, is the reason why men tend to be aroused by lips. especially if you advertising them by biting on them. On the other hand, Biting them can't be good for them physically.
biting her lips and chewing her nails
Yes.
Someone can get sugar lips if that is what they want by moistening their lips and then covering them in sugar. They can also be got by biting the lips a lot so they plump up and look more appealing.
they had to rub there stomach and there head at the same time they were biting there lips
You can try a lip plumping lip gloss like Sally Hansen's Lip Inflation. Or, you could also line your lips with lip liner.
You are probably biting your cheeks and lips from stress, like some people bite their nails. Try chewing sugar free gum or eating hard candy instead.
YES THEY DO! And first of all there not called "big lips" they are full lips! Full lips are in fashion, people have surgery for them, people pay millions of dollars for them, people get fat sucked out there butts and have that fat put into their lips. And when they get the surgery it still doesn't look right! .
No. There are few, if any fat cells in the lips. It's mainly made of muscle.
No.No, but it isn't nice either. It hurts and causes sores. Be gentle.