Erection still present after ejaculation

Aslong as your not using any drugs, this likely due to the fact your 16 other then major stress on the balls of multiple ejaculation their isn't really a down side. As you get older you get a "downtime" basically time to wait between every finish. However as a teenager the downtime can often be non existent. I am speaking from experience and major amounts of study through medical books and otherwise.

In my personal experience with it, which my erection never goes soft unless I go of and do something else, I have to stop doing anything sexual and stop thinking about it. However I also never had the issue of constant unwanted erections. Good thing to I like to wear tight shirts lol. But yeah it can be both a blessing and a curse, for starters if it lasts a couple hrs, maybe take a break. Atleast 20min, theirs also the issue of if you ejaculate so many times over and over it will cause stress on your balls and might damage them. Aslong as you aren't sticking it in a vice the pain will be slight for awhile but fade for a bit. It's the constant pressure that makes what is basically a skin balloon full of blood squeeze possibly damaging the outside of the balloon if your not careful, for instance if your curved this is due to a "break" where you got bent and it scared the tissue causing a blockage that makes your penis curved. I got this on my first time when we had no clue what we were doing and she sat on it. This can be a bless cause your just straight up covering more ground, but also a issue because in some cases it curves so bad that you can't have sex some guys erections are at a 90° angle almost. None the less just limit your "play time" to couple hrs and be careful what exactly your doing and remember if your young to stock up on condoms cause they can go by quick never wear a condom through multiple ejaculations you run the risk of poping the condom always replace it before going again.

My partners in his 50s and still remains hard after ejaculation. You won't necessarily lose this as you age either. Enjoy.

Hey man i'm 18 and same problem here my penis doesn't loses erection even after masterbation. Sometimes it creates a problem it irritates me. But on the other hand it's an advantage also u can have fun with ur partner for a long period

You can masturbate and have several orgasms.