How to Use "simper" with Example Sentences

1. The girl blushed and started to stutter and simper .
2. How long should we simper like this ?
3. " Oh , I couldn 't do that ! " , She said with a simper .
4. The two bennet girls simper at the handsome young soldiers .
5. The result showed that dry holothuria arenicola simper contained more protein , the next is water .