I don't mind the breast bondage. If I am in the right mood then it can be exceptionally good. However, being pregnant kind of slows it down a bit because my breasts are mucho sensitive....and growing. BLAH!!! Anyway, I get kind of a thumping feeling in them, like a dull throbbing. It's when that throbbing goes away that I know it's time to take it off. It can be quite nice if done properly.