I had occasion recently to take my 16 year-old niece on a journey. I was just doing her parents a favour really, and never expected anything from it. Well, after about half an hour, Julie turned to me and said, "You know how you said a couple of years ago, if I had a problem, I could ask you anything?" Yes, I remembered that - we'd had ended up lying on her together, after her family had upset her, but I had resisted the temptation to take advantage of her unhappiness. So now, I said, "what's the problem?" "Um, you know I have a boyfriend?" "Yes, of course!" "Well, we haven't actually had sex, but he wanted me to sank his thing... but when I did, he said I was crap!" "So what did you do wrong?" I don't know!!!" I thought ... "So what did you do?" I said? I grabbed his thing, and then moved it up and down ... but he said it was doing nothing for him!" I thought about this for a moment, and looked at the cute young girl by my side as we drove along... there was nothing wrong with her appearance; she was gorgeous... Suddenly an idea came to me.. "Do you know what circumcision is?" "Yeah, he's circumsized..." she sulked. "So tell me, you've been grabbing his shaft and jerking it up and down, yes?" "Yeah, that's what you do isn't it?" I heaved a deep breath... "Sweetie, all guys aren't the same! Most are not circumcised, and when you do what you have done to him, their foreskin rubs over their penis tip, and sends them off... but circumcised guys don't have foreskins, so that doesn't work for them!" "Oh really?" "Yes really!" There was a long pause. Eventually she asked me, "so how do I do it?" "You need to learn," I said ... and if he hasn't told you how he wants it, you will have to learn another way... I could teach you, because I'm also circumcised!" At that point, a convenient parking area appeared on the left, and I pulled in. "Do you want to learn?" I looked at her in the gloom.... I puled my cock out, which had already gone very hard... in the near darkness, I could see she had seen my cock, and now she reached across and grabbed my shaft, rubbing it up and down. "That's where you're going wrong, sweetie," I said.... "the sensitive part is the tip, but without a foreskin to rub over it, nothing happens...." "So what do I do?" "You ca suck me and lick me, but you know that; if you want to sank me...?" "Yes, I want to know how to do that!" "Make an O with your thumb and middle finger... now slip it over my cock... now rub it up and down, without squeezing, just so I can feel your fingers rubbing against the tip of my .... oh yes, just like that! A fortnight later, I met up with her again ... her boyfriend had asked her "Where did you learn that?" Happily, she never divulged!