If Sarah's work is getting men to engage with help and support, it's hard to argue that she shouldn't continue.
First time I realized my legs would tremble like crazy for the next half hour after I orgasm.
I wanted him to stop because I didn't know what was going to happen! If you can't make yourself come by masturbating, that doesn't mean you are doomed for life.
It usually takes me a while to cum, so once I get started I might look for some more explicit images or videos not necessarily porn to get me going.