If we have talked and you get orgasm after that then please talk to me for two minutes more after that. I experience dom drop after I pleasure my sub, so be there and talk to me two minutes more, assure me that you are totally fine and then you are free to go.
It's a humble request. Do not say "bye" immediately after you are done.
As Subs need aftercare after a session, Doms need assurance too that their subs are fine. It's give and take.
See ya.