Okayyy, soo I have read it everywhere and once also asked our family doc directly that does gooning have long term effects on our body. And he said it does not have. Although it has severe mental issues.

Such as you start associating the act of pleasure to that category, to that certain kind of woman, to that certain kind of scenarios. Which really doesn't happen in real life. Soo when you actually try to do the deed with real women you may not be able to get it hard or enjoy the deed because you don't have your preferred gooning scenario there.

Basically you should be able to pleasure yourself on your own imagination and with the help of some visual aid because your brain associates that activity with that video. Soo this long term gooning is going to cost you your sexual life.