I've read some places that guys can reduce spontaneous erections by masturbating more, however, I noticed the few times I have masturbated, the next couple of days, I seem to have more spontaneous erections and am easier to set off and harder to make go down (no pun intended). So... what's the reason behind this? I'm 16, if that helps. (Yes, I understand puberty plays a role in this, I just want to know an answer to the question, and not get told that erections are natural, I know this. Sorry if this seems rude!)