GSRIDER, Sometimes you just gotta keep going!
You've got to satisfy your woman or someone else will, right?
I can do it too, although I get a little sensitive right after orgasm.
I can keep going and never loose the erection after the first orgasm.
Why? I like sex and otherwise it'd be over.
A lot of women dont' want to have sex all the time. So if you stop you'd almost have to reinitiate and that would probably not work.