My experinces started when I was 8ish, I had a neighbor who was 15 he had 3 younger sisters too but that another story lol...anyways he was kinda pervy and sometimes mean. Anyways he told me about wacking off and said "if you rub it that white oil would squirt out and it feel really good" needless to say it lead to many sessions of rubbing and fustratation guess I was just a horny and curious kid hehehe!!! as I always liked older girls with boobs etc... sometimes I be rubbing and get so rock hard that it hurt and wouldn't go down I'd have to hide till it did haha! Embaressing. So when I was 12 and in the 7th grade it finally happened. nothing but a clear liquid at first then after a few more times "white oil" hahaha!!! boy it felt good kinda hurt though at first I guess it was the build up of cum and the explosion of it squirtting out seemlly all at once. anyways been doing it ever since. As for the story's about his sisters you'll just have too pm me about it in the chat room