Question about what is meant by 'underage' in SM

[Shannon]

many countries in Middle East banned having sexual relationships unless you are married to the person.

but people does that any way.so i guess SM / WM won't work for me -_-

If you live in an area where that is the case, it is unwise to use SM. The goal of SM would then be illegal, and could cause you a lot of trouble. WM, on the other hand, can be shaped to produce what effects you want; sex, socialization, whatever. It's more of a "here's the tools, you figure out what it is you want." type program.