Hard Limits-
Any pernament damage.
Needles.
True Public *** with complete strangers. (Public *** with other strangers in the lifestyle and kink is completely fine.)
Sounding
Complete ***d-Bi, as in mouth to cock contact. (I am fine with having to eat another man's cum off something else as long as it is not on him. I won't like eating it, but it is not a limit.)

Soft Limits-