Like uMintypaw said taking inspiration from script can be a good thing . Dirty talk feels stupid and cheesy , just start with what you do at that exact moment or what you ' re gonna do and put some colors into the description . The variation are virtually limitless . You can describe him I ' m gonna fuck my pathetic slave ass . , or yourself Wait to see what Mistress girly cock will do to your ass . Never forget that humiliation can be protected both way , either by degrading him or by putting you higher than him . From there threat can be a really good plus If you don ' t fuck yourself hard enough on my strapon , i ' m going to chain outside until the morning . You cannot make a whole dirty speech with threat but from time to time , the good threat can really push a sub over . Body language . 80 % of communication is non verbal so do not hesitate to exaggerate your reaction . You ' re saying how pathetic he is ? Laugh , or be somehow empathetic of his condition . You ' re saying how disgusting he is ? Spit on him , look away , etc . The good body language and expression will help convey the meaning of what you say , and catalyze it . Some misc tricks . Repeat what you say . It sound stupid but dirty talk isn ' t poetry , so simply repeating is a good thing . Add patronizing stuff like Is that absolutely limpid for you ? or Do you understand me ? , make him be a part of his own humiliation Who ' s my little bitch ? I am ! You are what ? etc . From experience the effect of dirty talk is different when simply heard and when your sub say it himself . Look for slur and dirty words database in your language too , if you need some inspiration Look for bad words filter that some program use to censor search query . Finally , and the biggest advice for dirty talk , don ' t worry too much about sounding stupid or porny , the core of dirty talk IS stupid and porny . Good luck .