I'm a boy. and I need some tips. eg. how long, how hard, lubricts yes or no?
Depending on how old you are/How fast you are maturing you should masturbate until you ejaculate. I don't think there is a limit to masturbation. How hard? Well as much as you can take without it hurting. Lube? I don't use it but some people do. Soap or something will do.