Have you tried to delay your orgasm?
Maybe telling him to stop for a minute, or
slow down, or whatever you need to do to
hold off a little longer?
I don't know. My turn for TMI. Once, I
was seriously about to orgasm about ten
seconds into it, so I held off, but then I
could not get it back.

So
then I never had it at all that time.
Or are there any positions that just don't
it for you? Maybe you could go in those
positions for a while, then switch to one
that does it for you after a bit?