no its not necessary.

No, lol.

It does, its obvious. I tell you why; it increases testosterone levels as if you are working hard with weights and this results in Acne. Plus hormone Prolactin.

So if you have hormonal acne or you suffer from oily skin. You will definitely see the new pimples forming next day or third after masturbating.

Hope I helped!

no, otherwise I'd have cystic acne..

One things doesn't applies to every single person.