Subspace, aftercare, subdrop. What an absurd collection of concepts that must have been invented by the weak of mind. Perhaps it is simply an attempt to enamour ye old kink to promote its exclusivity, manufacture a measure of mystery. I had the opportunity to attend a public BDSM party rooted in fantasy, hosted by this great country's "Alpha Fetish Store" located at a venue not known to nice old ladies at the bingo parlour. This is where I would begin to understand these concepts.