Safety

When engaging in a new act or dynamic, ask first  for permission. 

Establish a “Safe Word“ to communicate to your partner that a boundary has been or is close to being crossed.

Both Sub and Dom should have a safe word.

There may be scale to the safe words. For example if someone is enjoying what is happening but it is getting too extreme, a “yellow” or caution word may be used. in other words, “Keep doing what you’re doing, 

Have a clear discussion regarding one’s boundaries and those of their Sub.