Must Be 18:
After a lot of searching we were able to find a web site that offers a wide variety of phone numbers for various sexting themes; from BBW and Chastity, to Sissy Training and Submissives.
Click on sextingnumbers.net choose the fantasy style and women with whom you'd like to sext, and click the image to get the phone number to text.
You can send 5 messages before you are required to register (US $1.99), and once you've registered you can continue your session, get pictures from the girls, and even have phone sex. Membership gets you 14 messages, and 5 minutes of live phone sex.
The web site suggests that sexting can be a good way to practice flirting, and sending sexy messages from your phone, or simply be a fun distraction after a busy day.
Most experts seem to agree that for the average person, sexting and phone sex can be "harmless recreation." For some people, however, phone sex can bring on psychological issues, and replace "real life" relationships.