It simply means that your ejaculatory ducts are just produing way too much sperm and need to rest after coming so much.Don't worry,the only time a man can ever get ED(erectile disfunction)is if his thinking of things way too much or if something is turning him off.Basically,what I'm trying to say is it's all in the head,ED is strickly caused by an overactive brain......nothing to worry about,but if you are worried about losing an erection after so many days of masterbation,it's normal,you've simply exhausted your erectile tissue from the cum.

If this problem persists after you calm down on masterbating,then consult your physician about the issue and see that it gets checked out immediately.