Well let's see Idon't know how long it took but as a young lad the 1st time I discovered jacking off it felt so good I did it 4 times, in a row, with out stopping!!
I started jacking off at 11 I used to think about my 5th grade teachers ass then when I was 13 I had her daughter in my class and she was hot too so I jacked of to her too nice mother daughter combo