Back Rub for Julia - Sex Stories

Back Rub for Julia

... headlights. I didn't know what to do in this situation. Do I obey the big head, or the little head? Katie giggled. She must have thought that this shit was really funny. Julia's small hand began to slowly slide up and down my pole. "Did I do this?" Julia asked with mock innocence. It felt like the blood was draining from my brain directly into my over-excited rod. She released her grip on me, then dipped her fingers under my waistband to grip my bare shaft. Her talented thumb swirled tiny circles on top of my sensitive head. "Fuck." That was all I could say. Where had she learned to do this? Why was she doing it to me? I didn't fucking know, and right now, I didn't fucking care. "God, Julia, you're going to make him cum if you keep doing that." Katie said this comment casually, not with the wide-eyed astonishment that I would have expected. It all seemed to slide into place: my sister was in on this. Whatever "this" was. "That's kind of the idea, K. Do you wanna cum for me, Jack?" She squeezed me tighter as she asked her question. "It was so naughty, but I just couldn't help myself earlier. You were so hard, and you were asleep, so I wanted to feel it for myself." I turned my head around to look for my mother. She was still sitting at the picnic table reading obliviously, while I got an incestuous hand job from my cousin. "Well, do you?" Julia asked. I looked over to my sister. Katie's eyes were wild. She watched the scene in front of her unfold with apparent eagerness. ...

... "Yes." I hissed quietly. "Yes, what? What do you want to do, Jack?" Julia asked. "What do you want from me?" "I want you to make me cum." I was starting to lose it big time. She moaned hungrily in her throat, and began to pump her fist in earnest. She reached around with her other hand, and slid the front of my shorts down, pulling my cock out into the open air. My head was sticking just above the water, throbbing slightly, and violently purple. Julia was panting into my back with exertion. My eyes sought out my sister. She was watching eagerly as her best friend, and cousin, jerked her brother off. It was getting to be too much for me to take. I felt my balls spasm, and huge, steaming jets of sticky cum launched three feet from my body towards my awestruck sister. Katie made no effort to avoid my spunk, she just watched us as if she were hypnotized. My back arched, and my hips bucked wildly, as I pumped my load through her fist and out into the water. It was undeniably the most violent, and satisfying orgasm that I ever had. It quickly wound down, and she kept milking me until my last shudder was finished. I suddenly felt light-headed. How long had I been holding my breath? The air rushed from my lungs, and my entire body sagged against her. She let go of my prick, and pulled my trunks up. Huge globs of my semen were floating on the cold water in front of my gawking sister. "Let's get a soda, Katie." Julia chirped merrily. She unwrapped her arms, which had been supporting me. She ...