When I was 14, I was spending the week with my friend's family as they invited me to a beach house the family had rented for vacation. It was really a great time, and one I'll never forget.
Rob was also 14 so we were always talking about girls. We had both been feeling pretty horny one night while talking about tits and pussy of the gals we knew in school. We never jerked off in front of each other or anything and before long both of us decided it was time to go to bed.
It was killing me, my hard-on. Well, I decided since everyone was asleep I could go go to the bathroom and jerk it a bit. The beach house only had 1 bathroom and I noticed the door closed. I tapped on it, and Gwynn, Rob's sister, said she would only be a minute. I could hear her washing her hands. She came out of the door and as she went by she brushed against me.
'Wow! You must wanna beat that meat,' she said as her hip touched my rock hard penis. 'Oh, sorry, did it feel good?' she asked.
'No, I just need to piss, that is all,' I said. She just rolled her eyes and laughed. Needless to say, I was embarrassed and acted like I pissed and left the bathroom.
I still was horny so I stepped out of the house and down the steps to the beach. Walking about 20 yards away, I pulled out my hard cock and started stroking it. Then, I heard something. It was Gwynn. She had followed me. Gwynn has nicely shaped tits and a dynamite ass. She said, 'Ian, if you wanna, I can do that!' She didn't wait for an answer. The 16-year-old, my friend's sister, grabbed onto my cock. She obviously had jerked off guys before, as she pumped me expertly. I'd like to say I made it last, but really it took about 30 seconds for me to shoot the biggest load of cum. Three large streams fell into the sand. And, more dribbled down Gwynn's hand.
'Now, come here and finger me,' Gwynn said. Her twat was so smooth and tight. I fingered her with my middle finger and she started whimpering and then she rocked on my finger harder until she squirted her juices all down my hand and came.
Every night, for four nights, we met on the beach and jerked each other. When we got back to our home town, she said it was just a vacation thing. Who was I to argue?