Ok so I’ll start this off by saying I’m 13 (so somewhat new at masturbation), and that this is a throwaway.so anyway I was never really taught sex Ed, so everything I know about it, is from porn, so like I know *How* to do it but don’t understand everything around it. Ok so i haven’t came yet. I jerk off a reasonable amount (for a newly teenager) and just nothing’s come out :/ so I’m jerking it and my body is like ‘faster Faster! FASTER!!!’ So then finally my penis gets really sensitive and I bite my lip or my tongue and keep going but then all of the sudden my brain just starts yelling to stop. So I keep going cause it feels amazing but my brain just stops my arm to a grinding halt. So I’m there sweating, breathing heavily, and my arm aching. The end feels so different and so much better than the rest just… no cum. So please someone give me an idea why so I don’t have to do this in person