Well I started to masturbate about 3 years ago and it has been a battle. Well to start off I used to always feel guilty afterwards so I would beg for forgivness [not knowing it wasn't a sin] and so that went on for a while and it was terrible. The masterbation was good but the aftermath not so good. so I began to grow obsessed with masterbation and began to try new things.
I discovered the pillow humping technique which I didn't give up until a couple months ago. Of course I always did the full fist masterbation. I always masterbate in the shower because it's a good lube and a quick clean up. I have begun to use things like toilet paper rolls as an imitation for a vagina and I find it very satisfing. I have been searching the sites for more techniques lately and have found some really good ones.