Disadvantages of self - pleasuring?

Hi Kummi,

None.  It's a normal and healthy activity. 

Even babies do it.  Why?  Because it feels good.

The only disadvantage is mess. Sometimes it is good to have a condom on standby if the situation is one where there is no discrete way to blow your load. IE: a guest room, driving on the highway, etc.. Who wants to clean semen off of a dashboard and steering wheel column? It's a monumental task. Another disadvantage to masturbating is your next erection will not be quite as stiff, so if you plan to have sex within a short while of rubbing one out, prepare for a softer erection. Sometimes it's good to masturbate before going on a date so you don't have raging wood all night or end up precumming in your pants during the date. You can also masturbate a couple of hours before sex to prevent ejaculating too soon while humping, and this actually works quite well.