AshleyMartinez if it hurt your Dom isn't doing it right or isn't paying attention.
My personal kink is to put morgan in odd and uncomfortable positions and then see how deep into sub-space I can put her and how many times I can make her cum. Do to this kink I have to be very aware of her condition because once the endorphynes begin to flow she will only feel pleasure, there are some exceptions, and once she is down from that high then the pain can take over.

One of the best parts to the life is that the same sensors that feel pain are the ones that feel pleasure, so we confuse that sensor so that minor pain feel lovely.

I hope this makes sense to you.