I am only 15 and I have a 7 inch cock. I have never had any really intimate relations with girls except a few wanks at a local disco. I wake at least once a day sometimes twice wherever I am especially Public Toilets and in my bedroom. I usually take 45 minutes to cum as i use the start stop technique. I often access internet porn. i was wonderin if anyone had any other stimulation methods. Also any tips on masturbating a girl?