I would like to point out that it is entirely possible to train yourself to ejaculate/orgasm.
I've done it and I've been doing it for years mainly because I wanted to hide what i was doing from my family and friends. I'd close my eyes and mentally go through a list of things narrating what turned me on. I built up a story in my head that felt real enough that I could ejaculate without touching at all. I can do it in public without getting caught(if its not a big one) without making a single sound.
Now that I have a Master even if our relationship is purely online for now...in the past week we've been having normal conversations and he says "Squirt for me Nichole...right where you are." and no lie I do. From a cold start my Master can make me ejaculate. I'm almost afraid of what it would be like if we were really together...but I want to know. I feel an immesurable joy from knowing my Master can simply type the words and my body reacts instantly.
Yes there is a difference between cold starting, arousal, and stimulation orgasming/ejaculation on command. Cold starting the reaction may not be as strong but it is unmistakably still there. It might not be as much either but I still feel it and I'm aware of how much control Master has over me. When Master commands me when I'm already aroused I'm not gonna lie it's those that are strongest for me. Its those that send me into subspace. Its an odd fact about me that I just don't get overly aroused by touching myself. It feels too much like I'm in control so I dont like it. I LOVE the fact that Master arouses me to the point where if he says cum once it will send me in to chain orgasms(bad I know but I'm trying to work on that). It works the same for ejaculating except I have more control and can follow Masters commands more precisely with that.