stronger Trimix no orgasm

[Budward]

I just upped my dosage of Trimix and went an hour with my wife and couldn't come, almost like I am desensitized, I am pretty down on this as Trimix to this point has been great, but this is not good. Any advice on how to combat this, I used to come anywhere from 3-15 minutes before but now it takes a long time?

If I had an implant would I go back to being mr. right now, at least I would come.