I have this "problem" as well. Tried to deal with it, but I still pop almost immediately when aroused to the point of no return. Here is what I've learned:
1) Turn the negative into a positive and insist on MSOG. Usually, it is not a problem if you do your research. If in doubt, ask. If she hems or haws, walk away; there's always another lady willing to take your money.
2) Go for foreplay. Kissing, hugging, etc gives you the "illusion" of lasting longer.
3) Go down on her. Let her get warmed up before you pop-- again, it provides the illusion of lasting longer
4) If you have an MSOG friendly lady, start off with the blow job (BBBJ for me please
But warn the ladies ahead of time. If you are like me and pop quickly, you usually drop a load, and I mean a load. I've had numerous ladies comment on the high volume of cum I have on the first pop, so if doing a BBBJ with CIM, let them know.
5) With the foreplay and BBBJ out of the way, relax. Let her massage you or you massage her. Naturally get back in the flow (as the flow gets back into you
) When ready, cover up and mount up for the real action.
6) Don't fall for the numbing agents (BTW that is what Promescent is & it doesn't work). They don't work (at least for me)
7). If you are going for a pharmaceutical solution, I'd wait for the FDA to approve something or at least something approved in Europe.