Question for those who have done NoFap

Sure. Just keep going and you'll see.
In my last streak when i relapsed after 17 days and orgasmed in toilet my semen had became so dense.

 

Possibly.
But first of all, I'm not sure that should be a priority if you're "doing NoFap" (whichever mode you decide to take). I (in my very humble opinion) believe that it is a challenge that offers opportunity to head towards larger things than 'just PMO' or 'just sex'.
The reason I'm mentioning this is that "better more pleasurable and intense orgams" can only last so long: after my last relapse, my Os seemed indeed to last longer and feel better, but that was only for the first few weeks... then my body went back to it's previous "PMO-me settings", and I was back exactly where I started.

Keep fighting the good fight, bro.

 

So it depends on what you are trying to solve for. NoFap can help a lot of issues, but you have to know what problem you are trying to solve for first. (You have to have a goal).

As @IsThisANewLife said, there are higher priorities to NoFap.

To give you an example. There are many young people here that learned how to masturbate with Porn. That experience can be powerful and intensely relaxing. If that was it, there there would be no problem, and this community wouldn't exist.

Those same people later find that they are having issues with real partners. Porn seems easier to get, more intense, and quite frankly quicker to get to the orgasm. This over time can lead to those people having difficulty being aroused by a partner, or even confused and willing to explore new boundaries to see if anything brings the missing sensations.

There are others that have had no problems with sex, but are in a long term relationship. They want to have better communication, feel more connected with their partner, and want to focus on their partner (or the partner is actively being hurt by the fact that their mate can't get all their satisfaction from them).

In this, NoFap reboots can help. For some in a very short period of time (weeks), they start to have better intercourse with real life partners. Others this is a slower process where you have to relearn. With that it won't immediately be 'more intense', but it will feel better emotionally, and overtime it starts getting better and better.

I guess what I saying that as @IsThisANewLife said, it depends on what issue you are suffering, and what your expectation will be. NoFap doesn't promise you that by waiting a small amount of time, you have mind blowing sex. What it can do, is free you to explore that without the need for Porn as part of the process.

So back to my question, is there a specific problem you would like to address?

(this being said, there is absolutely no harm in just doing a NoFap reboot. It can only help, and I fully encourage you in trying it with us if you are even slightly curious. But unless you know why you did a thing, you won't necessarily recognize what result you had, and it can be difficult to stay focused)

 

This ^^^

After some abstinence the experience feels more intense, the high caused by PMO becomes bigger than before. This same high can be felt in other areas like sex or even MO. Also expect ANY amount of Porn or P-subs to destroy it.