What will happen if you put glue on your penis?

Answer 1

It depends what you mean: what kind of glue, and how and where is it applied? White glue applied to the shaft or head will harden in place and eventually flake off, but it'll be slightly uncomfortable in the meantime.

If you're trying to block it off so it can't expel semen when you ejaculate, the news is both good and bad. Yes, it can be done (with difficulty), but it would be disappointing if you're able to manage it.

To glue the eye of the penis shut, you would need a form of superglue, such as Krazy Glue (which this answer describes using). You would get yourself erect, and stimulate yourself just enough to stay erect--don't let yourself go limp, or 1) precum will ooze out and weaken the bond, and 2) the bond will be undersize so you'll feel some discomfort when you grow back to full size. You also don't want to stimulate yourself more than necessary, or it may ooze precum anyway.

So, while erect, you'd carefully squeeze out as much precum as possible. Then open the eye slightly and dab the area dry with something like a square of toilet paper. Then apply the glue. Squirt it in (not too much!), then squeeze the eye shut and hold it tightly (but not super-hard) for several seconds. Dab the outside to sop up any excess. Then after a few (>10) seconds, let go of the head, then dab a little more glue around the eye, making sure it's all covered. You want to be sparing here. Then give everything several seconds to dry. Blowing on it helps, and again, dab up the excess. Make sure you keep your erection throughout, but don't stimulate yourself any more than you have to to maintain it.

(NOTE: When you open the eye, there's sort of a space there, where you apply the glue. There's also an opening you can push past to enter the urethra. Whatever you do, DON'T squeeze the superglue through there!)

So now you've blocked up the eye of the penis and you're ready to go. Chances are, when you shoot off the fireworks, it'll surge and stop, then surge and stop, then break through the bond and dribble out. If you applied the glue just right, it'll surge several times and fail each time, which will feel pretty cool at first--but then, your body will figure out that this isn't working, so it'll lessen and then stop trying. That will leave you with a failed ejaculation and an interrupted orgasm, and you won't get the usual feeling of release: it's very unfulfilling.

This is probably not what you had in mind.

(Note: if you did glue yourself just right and you're standing/sitting there with a stuck ejaculation, you can force it out by grabbing hold of the shaft with one hand and giving a solid squeeze.)

Afterward, the Krazy Glue will come off surprisingly easy, but the area will still be a little uncomfortable for a while.

So, while it's possible to do this - and safe, if done right - it's probably *not* something you want to do. What a lot of people don't know is that your orgasm isn't tied to ejaculation; they're merely timed to happen together. Stopping one won't prevent the other. If you want to be able to have sex for a long time, there are exercises you can do to help you hold off and delay your orgasm, but that's beyond the scope of this answer.

Answer 2

I tried this with loctite super glue. When i ejaculated my peniss head started hurting littlebit because all semen was trying to get out, after like 2 seconds semen managed to get past the glue. It was like small cum explosion