Cousin Wants More (3)

My penis pressing against Sarah's vagina, her arms hugging me, I looked at the door. Were we busted now? If any of us would have to stand up, it would end ugly. Mostly for me, as she was the younger one. It took ages for the door to open. I said my last prayers. Brown eyes were looking at my direction. Wet brown hair framed the face, which had a genuine smile on it. "Our parents are going out drinking." It was Samantha, thank god. Her towel wrapped around her, she stepped into the room. "I have to dress, would you two mind going out?" "We can't we are cuddling." "Sarah don't be a douche, get out!" I was not paying them any attention. Parents gone out, I was lying on a bed, my penis pressing against a warm pussy, another girl standing just in a towel beside me. Yes they were my cousins, but my hormones had kicked my rational thinking out of control now. I was pretty sure I would not have sex, but fooling around? Hormones said: No harm doing that, let's go, guns blazing! Before I could figure out my next move, Samantha got hold of Sarah and pushed her up. She was now sitting on my lap again, rather than lying on me, her dress still covering my dick, but a huge bulge indicating that some things were not kosher down there. Samantha looked at the tent in the yellow dress. A little wet spot slowly appeared, where my pre cum leaked. Thank you body, for selling me out completely. The movement Sarah did, while trying to brake Samantha's grip on her arms did not make the situation any better. Her vagina was pressing against my shaft and the friction was getting me slowly to a point, where no return would have been possible. "Sarah stand up." "No!" She was still determined to hide my exposed dick, oblivious that the bottom portion of her dress was slightly bouncing up and down with my every heartbeat and getting more and more wet every second. Samantha pushed her from the bed. Sarah struggled but inevitably lost. While the dress was sliding, Sarah was trashing around and tried to hold on on something. She got a hold of my shorts. Together with Sarah they went away as well, stopping further down my legs. My dick now in full view for both girls, we were silent for a moment. "It bounces funny" Sarah was the first to break the silence. I made an attempt to stand up but Samantha told me not to. "Sarah, get out!" "But why not, I want to stay." "Don't argue, get out!" Samantha pushed Sarah out of the door. She whispered something to her, I later found out it was something like "Just wait, he you will have your change", and closed the door behind her. She came closer to me. "You did not put it in, did you?" She had a serious look on her face. We both had our Sex Ed, we had spoken about it earlier. Samantha and I had a close relationship and with me being naked now and seeing her naked earlier, I guess it got a tint closer, where there was no need for talking around the subject. "No I did not." I hesitantly explained her the plan we had worked out if our parents would have opened the door. "You can ask her!" Sarah was still staying behind the door, trying to peep through the keyhole. "What now?" I asked. Samantha smirked and let her towel fall down. Her body was still a bit glistening wet in the light. She sat down where Sarah was a minute ago. Looking at my throbbing dick she said: "We still have something to take care of don't we? And I would love to bring the knowledge of the Sex Ed to some use." "Samantha we can't, that is too... and we don't know..." I stammered. "Don't be silly, I still have some lines you will not cross. And besides, Sarah is ready for her own Sex Ed, don't you think? Wouldn't it be better if she learned it from family, rather than strangers? " I was in no state to argue. Sarah was allowed back in. Samantha slid a bit back so that she was sitting with her bum on my legs, her legs at either of my sides, her vagina directly facing my penis, nearly touching it. With this, the Sex Ed for Sarah began. Samantha explained her all the girls parts first, fingering herself, spreading as much as she could. I did get my fair view as well. It sure was different than on the pictures at school. Main difference: it was in flesh, and not a drawing. More and more pre cum was dropping down my penis and I was not sure how long I could hold it. When my turn came, Samantha did not hesitate to touch, show and explain the handful of parts a man possesses. "And now let`s show you, what our lovely cousin did, when he was in the bathroom after touching you." Before I could say anything Samantha grabbed my dick and started stroking it. Pre cum was lubricating everything very fast and after only four strokes I squirted my load out. There was simply no strength left in me to hold it back any longer. But it felt so good. Samantha's hand was sticky, my stomach was a mess and Sarah exclaimed, while reaching for my dick "I want to do that too!". Samantha let her grab it and she started to stroke as well. To Sarah's disappointment my dick was getting softer and softer and the only thing she accomplished was getting her hand sticky as well. Samantha calmly explained what happened and that I would need some time to do this kind of thing again. As we had some more time and Sarah a few more questions, Samantha suggested that we should get a shower together. I definitely needed one, that's for sure and Samantha owed Sarah and me a masturbation session of her own.